text: var data=[['20070427',0.651],
  ['20070430',0.702],
  ['20070508',0.679],
  ['20070509',0.644],
  ['20070510',0.634],
  ['20070511',0.644],
  ['20070514',0.634],
  ['20070515',0.644],
  ['20070516',0.659],
  ['20070517',0.658],
  ['20070518',0.730],
  ['20070521',0.747],
  ['20070522',0.732],
  ['20070523',0.727],
  ['20070524',0.703],
  ['20070525',0.726],
  ['20070528',0.731],
  ['20070529',0.742],
  ['20070530',0.663],
  ['20070531',0.673],
  ['20070601',0.659],
  ['20070604',0.599],
  ['20070605',0.613],
  ['20070606',0.614],
  ['20070608',0.681],
  ['20070611',0.721],
  ['20070612',0.727],
  ['20070613',0.744],
  ['20070614',0.780],
  ['20070615',0.804],
  ['20070618',0.795],
  ['20070619',0.792],
  ['20070620',0.752],
  ['20070621',0.747],
  ['20070622',0.704],
  ['20070625',0.663],
  ['20070626',0.703],
  ['20070627',0.720],
  ['20070628',0.675],
  ['20070629',0.664],
  ['20070702',0.668],
  ['20070703',0.686],
  ['20070704',0.668],
  ['20070705',0.618],
  ['20070706',0.653],
  ['20070709',0.660],
  ['20070710',0.636],
  ['20070711',0.647],
  ['20070712',0.644],
  ['20070713',0.648],
  ['20070716',0.657],
  ['20070718',0.671],
  ['20070719',0.668],
  ['20070720',0.688],
  ['20070723',0.710],
  ['20070724',0.698],
  ['20070725',0.728],
  ['20070726',0.761],
  ['20070727',0.785],
  ['20070730',0.775],
  ['20070731',0.793],
  ['20070801',0.736],
  ['20070802',0.763],
  ['20070803',0.846],
  ['20070806',0.892],
  ['20070807',0.837],
  ['20070808',0.811],
  ['20070809',0.800],
  ['20070810',0.770],
  ['20070813',0.768],
  ['20070814',0.792],
  ['20070815',0.768],
  ['20070816',0.775],
  ['20070817',0.763],
  ['20070820',0.798],
  ['20070821',0.786],
  ['20070822',0.777],
  ['20070823',0.775],
  ['20070824',0.788],
  ['20070828',0.752],
  ['20070829',0.731],
  ['20070830',0.751],
  ['20070831',0.763],
  ['20070903',0.760],
  ['20070904',0.748],
  ['20070905',0.748],
  ['20070906',0.761],
  ['20070907',0.802],
  ['20070910',0.870],
  ['20070911',0.777],
  ['20070912',0.768],
  ['20070913',0.767],
  ['20070914',0.763],
  ['20070917',0.766],
  ['20070918',0.763],
  ['20070919',0.749],
  ['20070920',0.751],
  ['20070921',0.718],
  ['20070924',0.695],
  ['20070925',0.708],
  ['20070926',0.704],
  ['20070927',0.709],
  ['20070928',0.721],
  ['20071008',0.712],
  ['20071009',0.722],
  ['20071010',0.704],
  ['20071011',0.694],
  ['20071012',0.680],
  ['20071015',0.702],
  ['20071016',0.688],
  ['20071017',0.683],
  ['20071018',0.664],
  ['20071019',0.664],
  ['20071022',0.665],
  ['20071023',0.711],
  ['20071114',0.677],
  ['20071115',0.638],
  ['20071116',0.651],
  ['20071119',0.666],
  ['20071120',0.673],
  ['20071121',0.672],
  ['20071122',0.686],
  ['20071123',0.707],
  ['20071126',0.682],
  ['20071127',0.655],
  ['20071128',0.649],
  ['20071129',0.664],
  ['20071130',0.649],
  ['20071203',0.656],
  ['20071204',0.655],
  ['20071205',0.672],
  ['20071207',0.674],
  ['20071210',0.693],
  ['20071211',0.697],
  ['20071212',0.700],
  ['20071213',0.704],
  ['20071214',0.709],
  ['20071217',0.721],
  ['20071218',0.695],
  ['20071219',0.702],
  ['20071220',0.725],
  ['20071221',0.735],
  ['20071224',0.742],
  ['20071225',0.752],
  ['20071226',0.769],
  ['20071227',0.768],
  ['20071228',0.775],
  ['20080102',0.792],
  ['20080103',0.815],
  ['20080104',0.796],
  ['20080107',0.793],
  ['20080108',0.758],
  ['20080109',0.782],
  ['20080110',0.790],
  ['20080111',0.809],
  ['20080114',0.834],
  ['20080115',0.851],
  ['20080116',0.840],
  ['20080117',0.813],
  ['20080118',0.804],
  ['20080121',0.782],
  ['20080122',0.698],
  ['20080123',0.716],
  ['20080124',0.742],
  ['20080125',0.732],
  ['20080128',0.658],
  ['20080129',0.668],
  ['20080130',0.680],
  ['20080131',0.680],
  ['20080201',0.664],
  ['20080204',0.715],
  ['20080205',0.704],
  ['20080213',0.684],
  ['20080214',0.693],
  ['20080215',0.705],
  ['20080218',0.731],
  ['20080219',0.740],
  ['20080220',0.718],
  ['20080221',0.734],
  ['20080222',0.720],
  ['20080225',0.702],
  ['20080226',0.699],
  ['20080227',0.714],
  ['20080228',0.702],
  ['20080229',0.707],
  ['20080303',0.734],
  ['20080304',0.728],
  ['20080305',0.728],
  ['20080306',0.734],
  ['20080307',0.719],
  ['20080310',0.687],
  ['20080311',0.697],
  ['20080312',0.698],
  ['20080313',0.680],
  ['20080314',0.676],
  ['20080317',0.645],
  ['20080318',0.606],
  ['20080319',0.626],
  ['20080320',0.650],
  ['20080321',0.668],
  ['20080324',0.646],
  ['20080325',0.659],
  ['20080326',0.669],
  ['20080327',0.632],
  ['20080328',0.655],
  ['20080331',0.621],
  ['20080401',0.553],
  ['20080402',0.497],
  ['20080403',0.509],
  ['20080407',0.547],
  ['20080408',0.557],
  ['20080409',0.521],
  ['20080410',0.532],
  ['20080411',0.569],
  ['20080415',0.535],
  ['20080416',0.511],
  ['20080417',0.477],
  ['20080418',0.442],
  ['20080421',0.458],
  ['20080422',0.439],
  ['20080423',0.470],
  ['20080424',0.523],
  ['20080425',0.550],
  ['20080428',0.523],
  ['20080429',0.525],
  ['20080430',0.557],
  ['20080505',0.618],
  ['20080506',0.643],
  ['20080507',0.617],
  ['20080508',0.640],
  ['20080509',0.615],
  ['20080512',0.624],
  ['20080513',0.601],
  ['20080514',0.617],
  ['20080515',0.603],
  ['20080516',0.587],
  ['20080519',0.588],
  ['20080520',0.537],
  ['20080521',0.548],
  ['20080522',0.520],
  ['20080523',0.515],
  ['20080526',0.494],
  ['20080527',0.507],
  ['20080528',0.531],
  ['20080529',0.534],
  ['20080530',0.532],
  ['20080602',0.531],
  ['20080603',0.512],
  ['20080604',0.496],
  ['20080606',0.515],
  ['20080610',0.457],
  ['20080611',0.453],
  ['20080612',0.452],
  ['20080613',0.420],
  ['20080616',0.419],
  ['20080617',0.428],
  ['20080619',0.386],
  ['20080620',0.367],
  ['20080623',0.337],
  ['20080624',0.342],
  ['20080625',0.376],
  ['20080626',0.377],
  ['20080627',0.339],
  ['20080630',0.342],
  ['20080701',0.338],
  ['20080702',0.346],
  ['20080703',0.366],
  ['20080704',0.362],
  ['20080707',0.382],
  ['20080708',0.426],
  ['20080709',0.464],
  ['20080710',0.431],
  ['20080711',0.428],
  ['20080714',0.441],
  ['20080715',0.416],
  ['20080716',0.436],
  ['20080717',0.441],
  ['20080718',0.457],
  ['20080721',0.485],
  ['20080722',0.474],
  ['20080723',0.455],
  ['20080724',0.464],
  ['20080725',0.450],
  ['20080728',0.456],
  ['20080729',0.436],
  ['20080730',0.466],
  ['20080731',0.467],
  ['20080801',0.443],
  ['20080804',0.427],
  ['20080805',0.424],
  ['20080806',0.423],
  ['20080807',0.428],
  ['20080808',0.380],
  ['20080811',0.337],
  ['20080812',0.328],
  ['20080813',0.323],
  ['20080814',0.323],
  ['20080815',0.327],
  ['20080818',0.288],
  ['20080819',0.291],
  ['20080820',0.316],
  ['20080821',0.297],
  ['20080822',0.288],
  ['20080825',0.296],
  ['20080826',0.292],
  ['20080827',0.288],
  ['20080828',0.285],
  ['20080829',0.296],
  ['20080901',0.283],
  ['20080902',0.289],
  ['20080903',0.289],
  ['20080904',0.296],
  ['20080905',0.282],
  ['20080908',0.272],
  ['20080909',0.270],
  ['20080910',0.273],
  ['20080911',0.277],
  ['20080916',0.273],
  ['20080917',0.267],
  ['20080918',0.265],
  ['20080919',0.297],
  ['20080922',0.307],
  ['20080923',0.277],
  ['20080924',0.276],
  ['20080925',0.284],
  ['20080926',0.275],
  ['20081006',0.256],
  ['20081007',0.248],
  ['20081008',0.241],
  ['20081009',0.241],
  ['20081010',0.217],
  ['20081013',0.223],
  ['20081014',0.212],
  ['20081015',0.208],
  ['20081016',0.183],
  ['20081017',0.186],
  ['20081020',0.193],
  ['20081021',0.191],
  ['20081022',0.189],
  ['20081023',0.193],
  ['20081024',0.191],
  ['20081027',0.166],
  ['20081028',0.172],
  ['20081029',0.176],
  ['20081030',0.182],
  ['20081031',0.175],
  ['20081103',0.175],
  ['20081104',0.174],
  ['20081105',0.189],
  ['20081106',0.181],
  ['20081107',0.187],
  ['20081110',0.210],
  ['20081111',0.202],
  ['20081112',0.209],
  ['20081113',0.236],
  ['20081114',0.246],
  ['20081117',0.276],
  ['20081118',0.244],
  ['20081119',0.272],
  ['20081120',0.257],
  ['20081121',0.241],
  ['20081124',0.222],
  ['20081125',0.228],
  ['20081126',0.230],
  ['20081127',0.234],
  ['20081128',0.226],
  ['20081201',0.242],
  ['20081202',0.259],
  ['20081203',0.271],
  ['20081204',0.266],
  ['20081205',0.286],
  ['20081208',0.295],
  ['20081209',0.279],
  ['20081210',0.292],
  ['20081211',0.275],
  ['20081212',0.277],
  ['20081215',0.276],
  ['20081216',0.277],
  ['20081217',0.282],
  ['20081218',0.287],
  ['20081219',0.293],
  ['20081222',0.313],
  ['20081223',0.285],
  ['20081224',0.265],
  ['20081225',0.267],
  ['20081229',0.257],
  ['20081230',0.262],
  ['20081231',0.265],
  ['20090105',0.285],
  ['20090106',0.297],
  ['20090107',0.297],
  ['20090108',0.308],
  ['20090109',0.324],
  ['20090112',0.315],
  ['20090113',0.290],
  ['20090114',0.320],
  ['20090115',0.332],
  ['20090116',0.328],
  ['20090119',0.331],
  ['20090120',0.329],
  ['20090121',0.328],
  ['20090122',0.329],
  ['20090123',0.347],
  ['20090202',0.353],
  ['20090203',0.359],
  ['20090204',0.384],
  ['20090205',0.428],
  ['20090206',0.477],
  ['20090209',0.530],
  ['20090210',0.589],
  ['20090211',0.545],
  ['20090212',0.558],
  ['20090213',0.572],
  ['20090216',0.557],
  ['20090217',0.522],
  ['20090218',0.491],
  ['20090219',0.500],
  ['20090220',0.517],
  ['20090223',0.533],
  ['20090224',0.488],
  ['20090225',0.507],
  ['20090226',0.460],
  ['20090302',0.443],
  ['20090303',0.430],
  ['20090304',0.465],
  ['20090305',0.460],
  ['20090306',0.455],
  ['20090309',0.427],
  ['20090310',0.445],
  ['20090311',0.457],
  ['20090312',0.448],
  ['20090313',0.452],
  ['20090316',0.464],
  ['20090317',0.474],
  ['20090318',0.486],
  ['20090319',0.493],
  ['20090320',0.477],
  ['20090323',0.480],
  ['20090324',0.494],
  ['20090325',0.467],
  ['20090326',0.477],
  ['20090327',0.492],
  ['20090330',0.531],
  ['20090331',0.527],
  ['20090401',0.523],
  ['20090402',0.527],
  ['20090403',0.507],
  ['20090407',0.515],
  ['20090408',0.515],
  ['20090409',0.548],
  ['20090410',0.549],
  ['20090413',0.542],
  ['20090414',0.586],
  ['20090415',0.580],
  ['20090416',0.644],
  ['20090417',0.598],
  ['20090420',0.613],
  ['20090421',0.652],
  ['20090422',0.619],
  ['20090423',0.669],
  ['20090424',0.647],
  ['20090427',0.625],
  ['20090428',0.596],
  ['20090429',0.614],
  ['20090430',0.610],
  ['20090504',0.646],
  ['20090505',0.650],
  ['20090506',0.687],
  ['20090507',0.660],
  ['20090508',0.641],
  ['20090511',0.591],
  ['20090513',0.621],
  ['20090514',0.621],
  ['20090515',0.642],
  ['20090518',0.636],
  ['20090519',0.643],
  ['20090520',0.643],
  ['20090521',0.615],
  ['20090522',0.611],
  ['20090525',0.608],
  ['20090526',0.610],
  ['20090527',0.600],
  ['20090601',0.614],
  ['20090602',0.618],
  ['20090603',0.625],
  ['20090604',0.613],
  ['20090605',0.602],
  ['20090608',0.605],
  ['20090609',0.617],
  ['20090610',0.648],
  ['20090611',0.632],
  ['20090612',0.613],
  ['20090615',0.624],
  ['20090616',0.634],
  ['20090617',0.637],
  ['20090618',0.634],
  ['20090619',0.644],
  ['20090622',0.651],
  ['20090623',0.636],
  ['20090624',0.639],
  ['20090625',0.672],
  ['20090626',0.665],
  ['20090629',0.657],
  ['20090630',0.667],
  ['20090701',0.663],
  ['20090702',0.652],
  ['20090703',0.648],
  ['20090706',0.649],
  ['20090707',0.660],
  ['20090708',0.679],
  ['20090709',0.683],
  ['20090710',0.682],
  ['20090713',0.687],
  ['20090714',0.704],
  ['20090715',0.778],
  ['20090716',0.778],
  ['20090717',0.771],
  ['20090721',0.752],
  ['20090722',0.760],
  ['20090723',0.774],
  ['20090724',0.778],
  ['20090727',0.787],
  ['20090728',0.780],
  ['20090729',0.727],
  ['20090730',0.738],
  ['20090731',0.794],
  ['20090803',0.877],
  ['20090804',0.884],
  ['20090805',0.901],
  ['20090806',0.917],
  ['20090807',0.890],
  ['20090810',0.882],
  ['20090811',0.874],
  ['20090812',0.783],
  ['20090813',0.757],
  ['20090814',0.710],
  ['20090817',0.712],
  ['20090818',0.728],
  ['20090819',0.716],
  ['20090820',0.770],
  ['20090821',0.781],
  ['20090824',0.785],
  ['20090825',0.747],
  ['20090826',0.761],
  ['20090827',0.771],
  ['20090828',0.817],
  ['20090831',0.731],
  ['20090901',0.695],
  ['20090902',0.705],
  ['20090903',0.737],
  ['20090904',0.745],
  ['20090907',0.754],
  ['20090908',0.771],
  ['20090909',0.773],
  ['20090910',0.787],
  ['20090911',0.786],
  ['20090914',0.805],
  ['20090915',0.796],
  ['20090916',0.777],
  ['20090917',0.808],
  ['20090918',0.776],
  ['20090921',0.783],
  ['20090922',0.766],
  ['20090923',0.747],
  ['20090924',0.741],
  ['20090925',0.743],
  ['20090928',0.705],
  ['20090929',0.685],
  ['20090930',0.700],
  ['20091009',0.734],
  ['20091012',0.733],
  ['20091013',0.758],
  ['20091014',0.767],
  ['20091015',0.792],
  ['20091016',0.785],
  ['20091019',0.799],
  ['20091020',0.814],
  ['20091021',0.803],
  ['20091022',0.814],
  ['20091023',0.850],
  ['20091026',0.885],
  ['20091027',0.872],
  ['20091028',0.862],
  ['20091029',0.846],
  ['20091030',0.847],
  ['20091102',0.854],
  ['20091103',0.880],
  ['20091104',0.878],
  ['20091105',0.886],
  ['20091106',0.903],
  ['20091109',0.881],
  ['20091110',0.867],
  ['20091111',0.887],
  ['20091112',0.872],
  ['20091113',0.881],
  ['20091116',0.900],
  ['20091117',0.900],
  ['20091118',0.915],
  ['20091119',0.908],
  ['20091120',0.900],
  ['20091123',0.929],
  ['20091124',0.872],
  ['20091125',0.883],
  ['20091126',0.823],
  ['20091127',0.810],
  ['20091130',0.842],
  ['20091201',0.864],
  ['20091202',0.865],
  ['20091203',0.878],
  ['20091204',0.836],
  ['20091208',0.864],
  ['20091209',0.858],
  ['20091210',0.861],
  ['20091211',0.851],
  ['20091214',0.846],
  ['20091215',0.847],
  ['20091216',0.847],
  ['20091217',0.813],
  ['20091218',0.791],
  ['20091221',0.799],
  ['20091222',0.784],
  ['20091223',0.799],
  ['20091224',0.826],
  ['20091225',0.830],
  ['20091228',0.841],
  ['20091229',0.853],
  ['20091230',0.836],
  ['20091231',0.847],
  ['20100104',0.862],
  ['20100105',0.879],
  ['20100106',0.877],
  ['20100107',0.885],
  ['20100108',0.883],
  ['20100111',0.943],
  ['20100112',0.957],
  ['20100113',0.994],
  ['20100114',0.996],
  ['20100115',1.030],
  ['20100118',1.022],
  ['20100119',0.996],
  ['20100120',0.950],
  ['20100121',0.996],
  ['20100122',1.006],
  ['20100125',0.984],
  ['20100126',0.897],
  ['20100127',0.905],
  ['20100128',0.928],
  ['20100129',0.948],
  ['20100201',0.931],
  ['20100202',0.979],
  ['20100203',0.993],
  ['20100204',0.949],
  ['20100205',0.900],
  ['20100208',0.865],
  ['20100209',0.859],
  ['20100210',0.876],
  ['20100211',0.878],
  ['20100212',0.892],
  ['20100222',0.884],
  ['20100223',0.876],
  ['20100224',0.939],
  ['20100225',0.985],
  ['20100226',0.990],
  ['20100301',1.004],
  ['20100302',0.997],
  ['20100303',0.985],
  ['20100304',0.955],
  ['20100305',0.957],
  ['20100308',0.957],
  ['20100309',0.939],
  ['20100310',0.918],
  ['20100311',0.941],
  ['20100312',0.919],
  ['20100315',0.898],
  ['20100316',0.909],
  ['20100317',0.973],
  ['20100318',0.980],
  ['20100319',1.029],
  ['20100322',1.088],
  ['20100323',1.201],
  ['20100324',1.126],
  ['20100325',1.083],
  ['20100326',1.091],
  ['20100329',1.073],
  ['20100330',1.076],
  ['20100331',1.081],
  ['20100401',1.100],
  ['20100402',1.065],
  ['20100406',1.072],
  ['20100407',1.083],
  ['20100408',1.066],
  ['20100409',1.072],
  ['20100412',1.113],
  ['20100413',1.080],
  ['20100414',1.089],
  ['20100415',1.072],
  ['20100419',1.113],
  ['20100420',1.160],
  ['20100421',1.182],
  ['20100422',1.192],
  ['20100423',1.187],
  ['20100426',1.146],
  ['20100427',1.152],
  ['20100428',1.083],
  ['20100429',1.010],
  ['20100430',0.979],
  ['20100504',0.998],
  ['20100505',1.062],
  ['20100506',1.004],
  ['20100507',1.051],
  ['20100510',1.007],
  ['20100512',0.902],
  ['20100513',0.928],
  ['20100514',0.943],
  ['20100517',0.879],
  ['20100518',0.909],
  ['20100519',0.878],
  ['20100520',0.877],
  ['20100521',0.896],
  ['20100524',0.925],
  ['20100525',0.891],
  ['20100526',0.905],
  ['20100527',0.935],
  ['20100528',1.022],
  ['20100531',0.977],
  ['20100601',0.972],
  ['20100602',0.976],
  ['20100603',1.001],
  ['20100604',1.039],
  ['20100607',1.011],
  ['20100608',1.045],
  ['20100609',1.086],
  ['20100610',1.079],
  ['20100611',1.075],
  ['20100617',1.043],
  ['20100618',1.037],
  ['20100621',1.068],
  ['20100622',1.122],
  ['20100623',1.098],
  ['20100624',1.110],
  ['20100625',1.100],
  ['20100628',1.038],
  ['20100629',0.986],
  ['20100630',0.934],
  ['20100701',0.964],
  ['20100702',0.972],
  ['20100705',0.980],
  ['20100706',0.996],
  ['20100707',0.987],
  ['20100708',0.952],
  ['20100709',0.981],
  ['20100712',1.015],
  ['20100713',1.005],
  ['20100714',0.996],
  ['20100715',0.943],
  ['20100716',0.938],
  ['20100719',0.960],
  ['20100720',0.990],
  ['20100721',1.005],
  ['20100722',1.026],
  ['20100723',1.048],
  ['20100726',1.039],
  ['20100727',1.020],
  ['20100728',1.038],
  ['20100729',1.036],
  ['20100730',1.091],
  ['20100802',1.103],
  ['20100803',1.061],
  ['20100804',1.078],
  ['20100805',1.070],
  ['20100806',1.092],
  ['20100809',1.117],
  ['20100810',1.051],
  ['20100811',1.056],
  ['20100812',1.064],
  ['20100813',1.097],
  ['20100816',1.113],
  ['20100817',1.105],
  ['20100818',1.138],
  ['20100819',1.118],
  ['20100820',1.094],
  ['20100823',1.143],
  ['20100824',1.262],
  ['20100825',1.202],
  ['20100826',1.217],
  ['20100827',1.203],
  ['20100830',1.227],
  ['20100831',1.250],
  ['20100901',1.261],
  ['20100902',1.320],
  ['20100903',1.342],
  ['20100906',1.277],
  ['20100907',1.298],
  ['20100908',1.302],
  ['20100909',1.258],
  ['20100910',1.281],
  ['20100913',1.308],
  ['20100914',1.308],
  ['20100915',1.282],
  ['20100916',1.225],
  ['20100917',1.225],
  ['20100920',1.240],
  ['20100921',1.272],
  ['20100927',1.285],
  ['20100929',1.359],
  ['20100930',1.366],
  ['20101008',1.412],
  ['20101011',1.472],
  ['20101012',1.463],
  ['20101013',1.420],
  ['20101014',1.423],
  ['20101015',1.510],
  ['20110216',1.665],
  ['20110217',1.836],
  ['20110218',1.957],
  ['20110221',2.077],
  ['20110222',1.974],
  ['20110223',2.062],
  ['20110224',1.994],
  ['20110225',1.975],
  ['20110228',2.044],
  ['20110301',2.167],
  ['20110302',2.138],
  ['20110303',2.008],
  ['20110304',2.008],
  ['20110307',2.000],
  ['20110308',2.061],
  ['20110309',2.091],
  ['20110310',2.041],
  ['20110311',2.077],
  ['20110314',2.238],
  ['20110315',2.167],
  ['20110316',2.145],
  ['20110317',2.025],
  ['20110318',2.057],
  ['20110321',1.984],
  ['20110322',2.010],
  ['20110323',2.022],
  ['20110324',2.049],
  ['20110325',2.027],
  ['20110329',1.865],
  ['20110330',1.865],
  ['20110331',1.779],
  ['20110401',1.791],
  ['20110406',1.739],
  ['20110407',1.889],
  ['20110408',1.887],
  ['20110411',1.824],
  ['20110412',1.770],
  ['20110413',1.793],
  ['20110414',1.756],
  ['20110415',1.765],
  ['20110418',1.717],
  ['20110419',1.644],
  ['20110420',1.664],
  ['20110421',1.662],
  ['20110422',1.760],
  ['20110425',1.744],
  ['20110426',1.780],
  ['20110427',1.704],
  ['20110428',1.601],
  ['20110429',1.628],
  ['20110503',1.669],
  ['20110504',1.662],
  ['20110505',1.683],
  ['20110506',1.705],
  ['20110509',1.708],
  ['20110510',1.769],
  ['20110511',1.735],
  ['20110512',1.696],
  ['20110513',1.671],
  ['20110517',1.794],
  ['20110518',1.781],
  ['20110519',1.771],
  ['20110520',1.811],
  ['20110523',1.862],
  ['20110524',1.820],
  ['20110525',1.732],
  ['20110526',1.681],
  ['20110527',1.605],
  ['20110531',1.708],
  ['20110601',1.797],
  ['20110602',1.697],
  ['20110603',1.690],
  ['20110607',1.639],
  ['20110608',1.644],
  ['20110609',1.564],
  ['20110610',1.510],
  ['20110613',1.527],
  ['20110614',1.546],
  ['20110615',1.577],
  ['20110616',1.548],
  ['20110617',1.548],
  ['20110620',1.549],
  ['20110621',1.581],
  ['20110622',1.589],
  ['20110623',1.587],
  ['20110624',1.623],
  ['20110627',1.634],
  ['20110628',1.708],
  ['20110629',1.672],
  ['20110630',1.672],
  ['20110701',1.653],
  ['20110704',1.674],
  ['20110705',1.724],
  ['20110706',1.772],
  ['20110707',1.749],
  ['20110708',1.704],
  ['20110711',1.756],
  ['20110712',1.799],
  ['20110713',1.799],
  ['20110714',1.832],
  ['20110715',1.889],
  ['20110718',1.830],
  ['20110719',1.764],
  ['20110720',1.760],
  ['20110721',1.724],
  ['20110722',1.729],
  ['20110725',1.588],
  ['20110726',1.607],
  ['20110727',1.607],
  ['20110728',1.573],
  ['20110729',1.577],
  ['20110801',1.563],
  ['20110802',1.589],
  ['20110803',1.557],
  ['20110804',1.596],
  ['20110805',1.548],
  ['20110808',1.408],
  ['20110809',1.373],
  ['20110810',1.384],
  ['20110811',1.397],
  ['20110812',1.417],
  ['20110815',1.437],
  ['20110816',1.415],
  ['20110817',1.437],
  ['20110818',1.417],
  ['20110819',1.364],
  ['20110822',1.337],
  ['20110823',1.360],
  ['20110824',1.369],
  ['20110825',1.429],
  ['20110826',1.427],
  ['20110829',1.394],
  ['20110830',1.390],
  ['20110831',1.377],
  ['20110901',1.370],
  ['20110902',1.352],
  ['20110905',1.290],
  ['20110906',1.265],
  ['20110907',1.348],
  ['20110908',1.331],
  ['20110909',1.335],
  ['20110913',1.319],
  ['20110914',1.349],
  ['20110915',1.367],
  ['20110916',1.351],
  ['20110919',1.292],
  ['20110920',1.298],
  ['20110921',1.382],
  ['20110922',1.375],
  ['20110923',1.405],
  ['20110926',1.416],
  ['20111010',1.313],
  ['20111011',1.260],
  ['20111012',1.283],
  ['20111013',1.416],
  ['20111014',1.435],
  ['20111017',1.450],
  ['20111018',1.367],
  ['20111019',1.375],
  ['20111020',1.319],
  ['20111021',1.281],
  ['20111024',1.311],
  ['20111025',1.346],
  ['20111026',1.367],
  ['20111027',1.378],
  ['20111028',1.390],
  ['20111031',1.377],
  ['20111101',1.438],
  ['20111102',1.478],
  ['20111103',1.509],
  ['20111104',1.492],
  ['20111107',1.475],
  ['20111108',1.466],
  ['20111109',1.497],
  ['20111110',1.453],
  ['20111111',1.476],
  ['20111114',1.495],
  ['20111115',1.491],
  ['20111116',1.437],
  ['20111117',1.431],
  ['20111118',1.396],
  ['20111121',1.412],
  ['20111122',1.357],
  ['20111123',1.353],
  ['20111124',1.329],
  ['20111125',1.340],
  ['20111128',1.377],
  ['20111129',1.386],
  ['20111130',1.329],
  ['20111201',1.344],
  ['20111202',1.345],
  ['20111206',1.273],
  ['20111207',1.286],
  ['20111208',1.300],
  ['20111209',1.301],
  ['20111212',1.271],
  ['20111213',1.235],
  ['20111214',1.148],
  ['20111215',1.070],
  ['20111216',1.110],
  ['20111219',1.125],
  ['20111220',1.098],
  ['20111221',1.100],
  ['20111223',1.125],
  ['20111226',1.175],
  ['20111227',1.132],
  ['20111228',1.096],
  ['20111229',1.104],
  ['20111230',1.134],
  ['20120104',1.072],
  ['20120105',1.010],
  ['20120106',1.031],
  ['20120109',1.065],
  ['20120110',1.103],
  ['20120111',1.095],
  ['20120113',1.008],
  ['20120116',1.008],
  ['20120117',1.048],
  ['20120118',1.032],
  ['20120119',1.022],
  ['20120120',1.055],
  ['20120130',1.037],
  ['20120131',1.044],
  ['20120201',1.059],
  ['20120202',1.104],
  ['20120203',1.099],
  ['20120206',1.100],
  ['20120208',1.116],
  ['20120209',1.132],
  ['20120210',1.137],
  ['20120213',1.154],
  ['20120214',1.141],
  ['20120215',1.186],
  ['20120216',1.182],
  ['20120217',1.180],
  ['20120220',1.178],
  ['20120221',1.178],
  ['20120222',1.204],
  ['20120223',1.191],
  ['20120224',1.199],
  ['20120227',1.210],
  ['20120228',1.250],
  ['20120229',1.202],
  ['20120301',1.212],
  ['20120302',1.257],
  ['20120305',1.250],
  ['20120306',1.227],
  ['20120307',1.215],
  ['20120308',1.243],
  ['20120309',1.289],
  ['20120312',1.276],
  ['20120313',1.298],
  ['20120314',1.219],
  ['20120315',1.182],
  ['20120316',1.220],
  ['20120319',1.270],
  ['20120320',1.247],
  ['20120321',1.247],
  ['20120322',1.228],
  ['20120323',1.215],
  ['20120326',1.197],
  ['20120327',1.177],
  ['20120328',1.110],
  ['20120329',1.062],
  ['20120330',1.042],
  ['20120405',1.075],
  ['20120409',1.084],
  ['20120410',1.091],
  ['20120411',1.128],
  ['20120412',1.184],
  ['20120413',1.165],
  ['20120416',1.181],
  ['20120417',1.125],
  ['20120418',1.148],
  ['20120419',1.159],
  ['20120420',1.161],
  ['20120423',1.149],
  ['20120424',1.120],
  ['20120425',1.237],
  ['20120426',1.238],
  ['20120427',1.218],
  ['20120503',1.251],
  ['20120504',1.234],
  ['20120507',1.245],
  ['20120508',1.261],
  ['20120509',1.222],
  ['20120510',1.215],
  ['20120511',1.242],
  ['20120514',1.242],
  ['20120515',1.213],
  ['20120516',1.162],
  ['20120517',1.179],
  ['20120518',1.196],
  ['20120521',1.191],
  ['20120522',1.215],
  ['20120523',1.234],
  ['20120524',1.210],
  ['20120525',1.220],
  ['20120528',1.253],
  ['20120529',1.254],
  ['20120530',1.262],
  ['20120531',1.240],
  ['20120601',1.255],
  ['20120604',1.158],
  ['20120606',1.129],
  ['20120607',1.114],
  ['20120608',1.116],
  ['20120611',1.152],
  ['20120612',1.135],
  ['20120613',1.157],
  ['20120614',1.134],
  ['20120615',1.137],
  ['20120618',1.154],
  ['20120619',1.143],
  ['20120620',1.139],
  ['20120621',1.115],
  ['20120625',1.114],
  ['20120626',1.096],
  ['20120627',1.102],
  ['20120628',1.053],
  ['20120629',1.060],
  ['20120702',1.063],
  ['20120703',1.062],
  ['20120704',1.070],
  ['20120705',1.023],
  ['20120706',1.046],
  ['20120709',1.025],
  ['20120710',1.025],
  ['20120711',1.056],
  ['20120712',1.066],
  ['20120713',1.055],
  ['20120716',0.945],
  ['20120717',0.886],
  ['20120718',0.895],
  ['20120719',0.903],
  ['20120720',0.887],
  ['20120723',0.979],
  ['20120724',0.950],
  ['20120725',0.957],
  ['20120726',0.891],
  ['20120727',0.858],
  ['20120730',0.864],
  ['20120731',0.808],
  ['20120801',0.817],
  ['20120802',0.831],
  ['20120803',0.837],
  ['20120806',0.847],
  ['20120807',0.866],
  ['20120808',0.853],
  ['20120809',0.857],
  ['20120810',0.857],
  ['20120813',0.827],
  ['20120814',0.822],
  ['20120815',0.813],
  ['20120816',0.805],
  ['20120817',0.798],
  ['20120820',0.806],
  ['20120821',0.817],
  ['20120822',0.813],
  ['20120823',0.819],
  ['20120824',0.795],
  ['20120827',0.758],
  ['20120828',0.758],
  ['20120829',0.779],
  ['20120830',0.755],
  ['20120831',0.758],
  ['20120903',0.770],
  ['20120904',0.783],
  ['20120905',0.781],
  ['20120906',0.785],
  ['20120907',0.843],
  ['20120910',0.837],
  ['20120911',0.831],
  ['20120912',0.848],
  ['20120913',0.817],
  ['20120914',0.822],
  ['20120917',0.781],
  ['20120918',0.761],
  ['20120919',0.771],
  ['20120920',0.754],
  ['20120921',0.728],
  ['20120924',0.707],
  ['20120925',0.704],
  ['20120926',0.683],
  ['20120927',0.700],
  ['20120928',0.710],
  ['20121008',0.704],
  ['20121009',0.739],
  ['20121010',0.755],
  ['20121011',0.737],
  ['20121012',0.726],
  ['20121015',0.709],
  ['20121016',0.721],
  ['20121017',0.732],
  ['20121018',0.747],
  ['20121019',0.746],
  ['20121022',0.738],
  ['20121023',0.735],
  ['20121024',0.742],
  ['20121025',0.732],
  ['20121026',0.710],
  ['20121029',0.709],
  ['20121030',0.702],
  ['20121031',0.722],
  ['20121101',0.757],
  ['20121102',0.761],
  ['20121105',0.754],
  ['20121106',0.799],
  ['20121107',0.788],
  ['20121108',0.795],
  ['20121109',0.809],
  ['20121121',0.794],
  ['20121122',0.746],
  ['20121123',0.825],
  ['20121126',0.871],
  ['20121127',0.859],
  ['20121128',0.809],
  ['20121129',0.836],
  ['20121130',0.840],
  ['20121203',0.807],
  ['20121204',0.753],
  ['20121205',0.786],
  ['20121206',0.839],
  ['20121207',0.880],
  ['20121210',0.905],
  ['20121211',0.882],
  ['20121212',0.885],
  ['20121213',0.872],
  ['20121214',0.915],
  ['20121217',0.900],
  ['20121218',0.886],
  ['20121219',0.917],
  ['20121220',0.925],
  ['20121221',0.912],
  ['20121224',0.892],
  ['20121225',0.920],
  ['20121226',0.916],
  ['20121227',0.942],
  ['20121228',0.950],
  ['20121231',0.947],
  ['20130104',0.938],
  ['20130107',0.949],
  ['20130108',0.931],
  ['20130109',0.923],
  ['20130110',0.914],
  ['20130111',0.891],
  ['20130114',0.909],
  ['20130115',0.925],
  ['20130116',0.917],
  ['20130117',0.937],
  ['20130118',0.975],
  ['20130121',0.982],
  ['20130122',0.940],
  ['20130123',0.916],
  ['20130124',0.879],
  ['20130125',0.882],
  ['20130128',0.896],
  ['20130129',0.902],
  ['20130130',0.886],
  ['20130131',0.836],
  ['20130201',0.837],
  ['20130204',0.829],
  ['20130205',0.850],
  ['20130206',0.848],
  ['20130207',0.842],
  ['20130208',0.856],
  ['20130218',0.871],
  ['20130219',0.861],
  ['20130220',0.891],
  ['20130221',0.882],
  ['20130222',0.877],
  ['20130225',0.903],
  ['20130226',0.890],
  ['20130227',0.860],
  ['20130228',0.878],
  ['20130301',0.893],
  ['20130304',0.910],
  ['20130305',0.919],
  ['20130306',0.926],
  ['20130307',0.916],
  ['20130308',0.906],
  ['20130311',0.906],
  ['20130312',0.851],
  ['20130313',0.834],
  ['20130314',0.837],
  ['20130315',0.836],
  ['20130318',0.819],
  ['20130319',0.841],
  ['20130320',0.853],
  ['20130321',0.856],
  ['20130322',0.847],
  ['20130325',0.838],
  ['20130326',0.835],
  ['20130327',0.834],
  ['20130328',0.801],
  ['20130329',0.815],
  ['20130401',0.819],
  ['20130402',0.819],
  ['20130403',0.797],
  ['20130408',0.797],
  ['20130409',0.797],
  ['20130410',0.786],
  ['20130411',0.782],
  ['20130412',0.783],
  ['20130415',0.779],
  ['20130416',0.786],
  ['20130417',0.791],
  ['20130418',0.800],
  ['20130419',0.807],
  ['20130422',0.799],
  ['20130423',0.784],
  ['20130424',0.789],
  ['20130425',0.836],
  ['20130426',0.828],
  ['20130502',0.838],
  ['20130503',0.843],
  ['20130506',0.855],
  ['20130507',0.837],
  ['20130508',0.852],
  ['20130509',0.852],
  ['20130510',0.860],
  ['20130513',0.856],
  ['20130514',0.837],
  ['20130515',0.848],
  ['20130516',0.860],
  ['20130517',0.880],
  ['20130520',0.878],
  ['20130521',0.883],
  ['20130522',0.867],
  ['20130523',0.844],
  ['20130524',0.857],
  ['20130527',0.866],
  ['20130528',0.859],
  ['20130529',0.878],
  ['20130530',0.889],
  ['20130531',0.877],
  ['20130603',0.906],
  ['20130604',0.881],
  ['20130605',0.927],
  ['20130606',0.914],
  ['20130607',0.925],
  ['20130613',0.904],
  ['20130614',0.941],
  ['20130617',0.927],
  ['20130618',0.918],
  ['20130619',0.947],
  ['20130620',0.913],
  ['20130621',0.873],
  ['20130624',0.806],
  ['20130625',0.813],
  ['20130626',0.815],
  ['20130627',0.791],
  ['20130628',0.760],
  ['20130701',0.777],
  ['20130702',0.793],
  ['20130703',0.771],
  ['20130704',0.764],
  ['20130705',0.755],
  ['20130708',0.722],
  ['20130709',0.717],
  ['20130710',0.761],
  ['20130711',0.770],
  ['20130712',0.757],
  ['20130715',0.768],
  ['20130716',0.776],
  ['20130717',0.748],
  ['20130718',0.742],
  ['20130719',0.740],
  ['20130722',0.743],
  ['20130723',0.775],
  ['20130724',0.782],
  ['20130725',0.757],
  ['20130726',0.756],
  ['20130729',0.717],
  ['20130730',0.773],
  ['20130731',0.779],
  ['20130801',0.802],
  ['20130802',0.790],
  ['20130805',0.842],
  ['20130806',0.861],
  ['20130807',0.892],
  ['20130808',0.869],
  ['20130809',0.898],
  ['20130812',0.884],
  ['20130813',0.873],
  ['20130814',0.869],
  ['20130815',0.903],
  ['20130816',0.884],
  ['20130819',0.877],
  ['20130820',0.898],
  ['20130821',0.884],
  ['20130822',0.875],
  ['20130823',0.877],
  ['20130826',0.911],
  ['20130827',0.944],
  ['20130828',0.919],
  ['20130829',0.906],
  ['20130830',0.863],
  ['20130902',0.925],
  ['20130903',0.922],
  ['20130904',0.962],
  ['20130905',0.963],
  ['20130906',1.011],
  ['20130909',1.035],
  ['20130910',1.032],
  ['20130911',1.056],
  ['20130912',1.072],
  ['20130913',1.024],
  ['20130916',1.026],
  ['20130917',0.994],
  ['20130918',1.053],
  ['20130923',1.050],
  ['20130924',1.063],
  ['20130925',1.022],
  ['20130926',1.031],
  ['20130927',1.075],
  ['20130930',1.103],
  ['20131008',1.180],
  ['20131009',1.198],
  ['20131010',1.181],
  ['20131011',1.181],
  ['20131014',1.181],
  ['20131015',1.179],
  ['20131016',1.153],
  ['20131017',1.111],
  ['20131018',1.127],
  ['20131021',1.135],
  ['20131022',1.103],
  ['20131023',1.034],
  ['20131024',1.027],
  ['20131025',1.027],
  ['20131104',0.992],
  ['20131105',0.960],
  ['20131106',0.963],
  ['20131107',0.946],
  ['20131108',0.931],
  ['20131111',0.967],
  ['20131112',0.965],
  ['20131113',0.938],
  ['20131114',0.947],
  ['20131115',0.981],
  ['20131118',1.005],
  ['20131119',0.995],
  ['20131120',0.997],
  ['20131121',1.048],
  ['20131122',1.078],
  ['20131125',1.084],
  ['20131126',1.122],
  ['20131127',1.121],
  ['20131128',1.147],
  ['20131129',1.170],
  ['20131202',1.081],
  ['20131203',1.096],
  ['20131204',1.150],
  ['20131205',1.135],
  ['20131206',1.137],
  ['20131209',1.157],
  ['20131210',1.193],
  ['20131211',1.168],
  ['20131212',1.175],
  ['20131213',1.167],
  ['20131216',1.138],
  ['20131217',1.136],
  ['20131218',1.179],
  ['20131219',1.180],
  ['20131220',1.172],
  ['20131223',1.145],
  ['20131224',1.171],
  ['20131225',1.204],
  ['20131226',1.194],
  ['20131227',1.287],
  ['20131230',1.326],
  ['20131231',1.307],
  ['20140102',1.296],
  ['20140103',1.303],
  ['20140106',1.303],
  ['20140107',1.304],
  ['20140108',1.337],
  ['20140109',1.292],
  ['20140110',1.225],
  ['20140113',1.220],
  ['20140114',1.227],
  ['20140115',1.246],
  ['20140116',1.246],
  ['20140117',1.246],
  ['20140120',1.346],
  ['20140121',1.297],
  ['20140122',1.301],
  ['20140123',1.301],
  ['20140124',1.359],
  ['20140127',1.372],
  ['20140128',1.460],
  ['20140129',1.486],
  ['20140130',1.546],
  ['20140207',1.556],
  ['20140317',1.612],
  ['20140318',1.777],
  ['20140319',1.885],
  ['20140320',1.789],
  ['20140321',1.719],
  ['20140324',1.808],
  ['20140325',1.784],
  ['20140326',1.711],
  ['20140327',1.701],
  ['20140328',1.628],
  ['20140331',1.603],
  ['20140401',1.597],
  ['20140402',1.654],
  ['20140403',1.702],
  ['20140404',1.683],
  ['20140408',1.676],
  ['20140409',1.684],
  ['20140410',1.751],
  ['20140411',1.713],
  ['20140414',1.735],
  ['20140415',1.757],
  ['20140416',1.756],
  ['20140417',1.870],
  ['20140418',1.908],
  ['20140421',1.822],
  ['20140703',2.008],
  ['20140704',2.157],
  ['20140707',2.158],
  ['20140708',2.201],
  ['20140709',2.172],
  ['20140710',2.184],
  ['20140711',2.106],
  ['20140714',2.213],
  ['20140715',2.156],
  ['20140716',2.069],
  ['20140717',1.957],
  ['20140718',2.066],
  ['20140721',2.037],
  ['20140722',2.077],
  ['20140723',1.956],
  ['20140724',1.840],
  ['20140725',1.867],
  ['20140728',1.965],
  ['20140729',1.970],
  ['20140730',1.960],
  ['20140731',1.972],
  ['20140801',1.941],
  ['20140804',1.967],
  ['20140805',1.957],
  ['20140806',1.918],
  ['20140807',1.917],
  ['20140808',1.897],
  ['20140811',1.937],
  ['20140812',1.937],
  ['20140813',1.896],
  ['20140814',1.866],
  ['20140815',1.848],
  ['20140818',1.873],
  ['20140819',1.870],
  ['20140820',1.877],
  ['20140821',1.867],
  ['20140822',1.960],
  ['20140825',1.973],
  ['20140826',1.976],
  ['20140827',1.961],
  ['20140828',1.937],
  ['20140829',1.942],
  ['20140901',2.012],
  ['20140902',2.013],
  ['20140903',1.997],
  ['20140904',1.999],
  ['20140905',1.985],
  ['20140909',2.017],
  ['20140910',1.994],
  ['20140911',2.005],
  ['20140912',2.001],
  ['20140915',1.957],
  ['20140916',1.884],
  ['20140917',1.879],
  ['20140918',1.887],
  ['20140919',1.998],
  ['20140922',2.008],
  ['20140923',1.997],
  ['20140924',2.087],
  ['20140925',2.077],
  ['20140926',2.115],
  ['20140929',2.138],
  ['20140930',2.142],
  ['20141008',2.190],
  ['20141009',2.148],
  ['20141010',2.100],
  ['20141013',2.155],
  ['20141014',2.182],
  ['20141015',2.182],
  ['20141016',2.108],
  ['20141017',2.121],
  ['20141020',2.167],
  ['20141021',2.209],
  ['20141022',2.197],
  ['20141023',2.333],
  ['20141024',2.363],
  ['20141027',2.310],
  ['20141028',2.348],
  ['20141029',2.393],
  ['20141105',2.437],
  ['20141106',2.397],
  ['20141107',2.310],
  ['20141110',2.347],
  ['20141111',2.232],
  ['20141112',2.309],
  ['20141113',2.300],
  ['20141114',2.296],
  ['20141117',2.302],
  ['20141118',2.350],
  ['20141119',2.413],
  ['20141120',2.408],
  ['20141121',2.425],
  ['20141124',2.406],
  ['20141125',2.514],
  ['20141126',2.588],
  ['20141127',2.529],
  ['20141128',2.466],
  ['20141201',2.471],
  ['20141202',2.510],
  ['20141203',2.463],
  ['20141204',2.437],
  ['20141205',2.316],
  ['20141208',2.268],
  ['20141209',2.077],
  ['20141210',2.183],
  ['20141211',2.216],
  ['20141212',2.224],
  ['20141215',2.407],
  ['20141216',2.407],
  ['20141217',2.337],
  ['20141218',2.297],
  ['20141219',2.220],
  ['20141222',2.117],
  ['20141223',2.156],
  ['20141224',2.195],
  ['20141225',2.175],
  ['20141226',2.175],
  ['20141229',2.130],
  ['20141230',2.151],
  ['20141231',2.175],
  ['20150105',2.205],
  ['20150106',2.188],
  ['20150107',2.184],
  ['20150108',2.141],
  ['20150109',2.113],
  ['20150112',2.070],
  ['20150113',2.081],
  ['20150114',2.146],
  ['20150115',2.184],
  ['20150116',2.164],
  ['20150119',2.203],
  ['20150120',2.303],
  ['20150121',2.398],
  ['20150122',2.367],
  ['20150123',2.438],
  ['20150126',2.498],
  ['20150127',2.516],
  ['20150128',2.486],
  ['20150129',2.456],
  ['20150130',2.343],
  ['20150202',2.548],
  ['20150203',2.701],
  ['20150204',2.652],
  ['20150205',2.603],
  ['20150206',2.582],
  ['20150209',2.586],
  ['20150210',2.558],
  ['20150211',2.650],
  ['20150212',2.674],
  ['20150507',2.944],
  ['20150508',3.241],
  ['20150511',3.569],
  ['20150512',3.929],
  ['20150513',4.325],
  ['20150514',4.760],
  ['20150515',5.239],
  ['20150518',5.766],
  ['20150519',6.346],
  ['20150520',6.984],
  ['20150521',7.686],
  ['20150522',8.457],
  ['20150525',7.609],
  ['20150526',7.656],
  ['20150527',8.000],
  ['20150528',7.197],
  ['20150529',7.018],
  ['20150601',7.617],
  ['20150602',7.720],
  ['20150603',7.727],
  ['20150604',7.332],
  ['20150605',7.808],
  ['20150608',7.974],
  ['20150609',8.623],
  ['20150610',8.646],
  ['20150611',8.697],
  ['20150612',9.099],
  ['20150615',8.408],
  ['20150616',7.692],
  ['20150617',7.971],
  ['20150618',7.732],
  ['20150619',7.396],
  ['20150623',7.109],
  ['20150624',7.216],
  ['20150625',6.491],
  ['20150626',5.838],
  ['20150629',5.252],
  ['20150630',5.542],
  ['20150701',4.985],
  ['20150722',5.487],
  ['20150723',6.038],
  ['20150724',6.328],
  ['20150727',6.017],
  ['20150728',5.413],
  ['20150729',5.664],
  ['20150730',5.095],
  ['20150731',4.582],
  ['20150803',4.122],
  ['20150804',4.537],
  ['20150805',4.710],
  ['20150806',4.846],
  ['20150807',5.334],
  ['20150810',5.870],
  ['20150811',6.223],
  ['20150812',6.303],
  ['20150813',6.937],
  ['20150814',6.521],
  ['20150817',5.989],
  ['20150818',5.779],
  ['20150819',6.338],
  ['20150820',5.732],
  ['20150821',5.156],
  ['20150824',4.638],
  ['20150825',4.173],
  ['20150826',3.753],
  ['20150827',4.061],
  ['20150828',4.470],
  ['20150831',4.021],
  ['20150901',3.616],
  ['20150902',3.250],
  ['20150907',3.398],
  ['20150908',3.741],
  ['20150909',4.118],
  ['20150910',4.233],
  ['20151223',4.658],
  ['20151224',5.127],
  ['20151225',5.644],
  ['20151228',5.924],
  ['20151229',5.801],
  ['20151230',5.896],
  ['20151231',5.541],
  ['20160104',4.984],
  ['20160105',5.081],
  ['20160106',5.364],
  ['20160107',4.830],
  ['20160108',5.278],
  ['20160111',5.050],
  ['20160112',5.238],
  ['20160113',4.856],
  ['20160114',5.136],
  ['20160115',4.921],
  ['20160118',5.061],
  ['20160119',5.373],
  ['20160120',5.184],
  ['20160121',4.827],
  ['20160122',4.993],
  ['20160125',4.864],
  ['20160126',4.376],
  ['20160127',4.016],
  ['20160128',4.016],
  ['20160129',4.184],
  ['20160201',4.256],
  ['20160202',4.370],
  ['20160203',4.384],
  ['20160204',4.827],
  ['20160205',4.856],
  ['20160215',4.730],
  ['20160216',4.927],
  ['20160217',4.998],
  ['20160218',4.913],
  ['20160219',4.821],
  ['20160222',4.907],
  ['20160223',4.793],
  ['20160224',4.656],
  ['20160225',4.187],
  ['20160226',4.227],
  ['20160229',4.141],
  ['20160301',4.170],
  ['20160302',4.370],
  ['20160303',4.270],
  ['20160304',4.050],
  ['20160307',4.098],
  ['20160308',4.090],
  ['20160309',4.138],
  ['20160310',4.107],
  ['20160311',4.113],
  ['20160314',4.230],
  ['20160315',4.284],
  ['20160316',4.256],
  ['20160317',4.621],
  ['20160318',4.750],
  ['20160321',4.978],
  ['20160322',4.847],
  ['20160323',4.796],
  ['20160324',4.633],
  ['20160325',4.684],
  ['20160328',4.656],
  ['20160329',4.481],
  ['20160330',4.656],
  ['20160331',4.767],
  ['20160401',4.787],
  ['20160405',4.898],
  ['20160406',5.053],
  ['20160407',4.850],
  ['20160408',4.787],
  ['20160411',4.933],
  ['20160412',4.853],
  ['20160413',4.890],
  ['20160414',5.350],
  ['20160415',5.267],
  ['20160418',5.267],
  ['20160419',5.241],
  ['20160420',5.104],
  ['20160421',5.018],
  ['20160422',5.187],
  ['20160425',5.244],
  ['20160426',5.476],
  ['20160427',5.473],
  ['20160428',5.370],
  ['20160429',5.470],
  ['20160503',5.556],
  ['20160504',5.361],
  ['20160523',4.898],
  ['20160524',4.838],
  ['20160525',4.738],
  ['20160526',4.701],
  ['20160527',4.718],
  ['20160530',4.687],
  ['20160531',4.870],
  ['20160601',4.836],
  ['20160602',4.753],
  ['20160603',4.784],
  ['20160606',4.750],
  ['20160607',4.664],
  ['20160608',4.807],
  ['20160613',4.533],
  ['20160614',4.553],
  ['20160615',4.681],
  ['20160616',4.578],
  ['20160617',4.618],
  ['20160620',4.581],
  ['20160621',4.544],
  ['20160622',4.578],
  ['20160623',4.673],
  ['20160624',4.636],
  ['20160627',4.690],
  ['20160628',4.956],
  ['20160629',4.898],
  ['20160630',4.861],
  ['20160701',4.904],
  ['20160704',4.973],
  ['20160705',5.190],
  ['20160706',5.084],
  ['20160707',5.293],
  ['20160708',5.296],
  ['20160711',5.301],
  ['20160712',5.207],
  ['20160713',5.267],
  ['20160714',5.356],
  ['20160715',5.296],
  ['20160718',5.156],
  ['20160719',5.193],
  ['20160720',5.173],
  ['20160721',5.418],
  ['20160722',5.618],
  ['20160725',5.690],
  ['20160726',5.758],
  ['20160727',5.561],
  ['20160728',5.581],
  ['20160729',5.636],
  ['20160801',5.564],
  ['20160802',5.521],
  ['20160803',5.470],
  ['20160804',5.413],
  ['20160805',5.504],
  ['20160808',5.718],
  ['20160809',5.744],
  ['20160810',5.727],
  ['20160811',5.761],
  ['20160812',5.761],
  ['20160815',5.950],
  ['20160816',5.950],
  ['20160817',5.664],
  ['20160818',5.713],
  ['20160819',5.696],
  ['20160822',5.598],
  ['20160823',5.601],
  ['20160824',5.524],
  ['20160825',5.378],
  ['20160826',5.376],
  ['20160829',5.390],
  ['20160830',5.404],
  ['20160831',5.356],
  ['20160901',5.187],
  ['20160902',5.130],
  ['20160905',5.290],
  ['20160906',5.321],
  ['20160907',5.310],
  ['20160908',5.250],
  ['20160909',5.207],
  ['20160912',5.101],
  ['20160913',5.158],
  ['20160914',5.218],
  ['20160919',5.233],
  ['20160920',5.193],
  ['20160921',5.173],
  ['20160922',5.273],
  ['20160923',5.373],
  ['20160926',5.381],
  ['20160927',5.104],
  ['20160928',5.093],
  ['20160929',5.016],
  ['20160930',5.047],
  ['20161010',5.118],
  ['20161011',5.081],
  ['20161012',5.081],
  ['20161013',5.044],
  ['20161014',5.013],
  ['20161017',5.107],
  ['20161018',5.093],
  ['20161019',5.067],
  ['20161020',4.990],
  ['20161021',5.004],
  ['20161024',4.973],
  ['20161025',4.941],
  ['20161026',4.870],
  ['20161027',4.964],
  ['20161028',4.904],
  ['20161031',4.950],
  ['20161101',4.987],
  ['20161102',4.893],
  ['20161103',4.873],
  ['20161104',4.867],
  ['20161107',4.858],
  ['20161108',4.881],
  ['20161109',4.781],
  ['20161110',4.833],
  ['20161111',4.893],
  ['20161114',4.858],
  ['20161115',4.887],
  ['20161116',5.004],
  ['20161117',4.921],
  ['20161118',4.958],
  ['20161121',4.990],
  ['20161122',5.104],
  ['20161123',5.144],
  ['20161124',5.058],
  ['20161125',5.056],
  ['20161128',5.087],
  ['20161129',4.936],
  ['20161130',4.921],
  ['20161201',4.898],
  ['20161202',4.884],
  ['20161205',4.836],
  ['20161206',4.881],
  ['20161207',4.887],
  ['20161208',4.853],
  ['20161209',4.856],
  ['20161212',4.693],
  ['20161213',4.718],
  ['20161214',4.547],
  ['20161215',4.550],
  ['20161216',4.601],
  ['20161219',4.578],
  ['20161220',4.570],
  ['20161221',4.733],
  ['20161222',4.836],
  ['20161223',4.818],
  ['20161226',4.821],
  ['20161227',4.921],
  ['20161228',5.121],
  ['20161229',4.730],
  ['20161230',4.536],
  ['20170103',4.541],
  ['20170104',4.584],
  ['20170105',4.401],
  ['20170106',4.281],
  ['20170109',4.324],
  ['20170110',4.338],
  ['20170111',4.253],
  ['20170112',4.270],
  ['20170113',4.230],
  ['20170116',3.890],
  ['20170117',4.033],
  ['20170118',3.981],
  ['20170119',3.976],
  ['20170120',4.007],
  ['20170123',4.033],
  ['20170124',3.964],
  ['20170125',4.044],
  ['20170126',4.027],
  ['20170203',4.036],
  ['20170206',4.073],
  ['20170207',4.084],
  ['20170208',4.104],
  ['20170209',4.170],
  ['20170210',4.121],
  ['20170213',4.164],
  ['20170214',4.158],
  ['20170215',4.076],
  ['20170216',4.087],
  ['20170217',4.021],
  ['20170220',4.058],
  ['20170221',4.110],
  ['20170222',4.136],
  ['20170223',4.121],
  ['20170224',4.156],
  ['20170227',4.087],
  ['20170228',4.118],
  ['20170301',4.141],
  ['20170302',4.096],
  ['20170303',4.144],
  ['20170306',4.233],
  ['20170307',4.216],
  ['20170308',4.173],
  ['20170309',4.121],
  ['20170310',4.190],
  ['20170313',4.210],
  ['20170314',4.167],
  ['20170315',4.161],
  ['20170316',4.233],
  ['20170317',4.307],
  ['20170320',4.387],
  ['20170321',4.341],
  ['20170322',4.276],
  ['20170323',4.284],
  ['20170324',4.284],
  ['20170327',4.250],
  ['20170328',4.227],
  ['20170329',4.213],
  ['20170330',4.053],
  ['20170331',4.127],
  ['20170405',4.196],
  ['20170406',4.147],
  ['20170407',4.081],
  ['20170410',3.813],
  ['20170411',3.813],
  ['20170412',3.784],
  ['20170413',3.787],
  ['20170414',3.744],
  ['20170417',3.670],
  ['20170418',3.676],
  ['20170419',3.713],
  ['20170420',3.710],
  ['20170421',3.716],
  ['20170424',3.658],
  ['20170425',3.664],
  ['20170426',3.647],
  ['20170427',3.564],
  ['20170428',3.530],
  ['20170502',3.484],
  ['20170503',3.533],
  ['20170504',3.496],
  ['20170505',3.558],
  ['20170508',3.496],
  ['20170509',3.553],
  ['20170510',3.510],
  ['20170511',3.447],
  ['20170512',3.470],
  ['20170515',3.467],
  ['20170516',3.553],
  ['20170517',3.658],
  ['20170518',3.607],
  ['20170519',3.613],
  ['20170522',3.507],
  ['20170523',3.407],
  ['20170524',3.458],
  ['20170525',3.484],
  ['20170526',3.484],
  ['20170531',3.496],
  ['20170601',3.396],
  ['20170602',3.487],
  ['20170605',3.564],
  ['20170606',3.513],
  ['20170607',3.733],
  ['20170608',3.721],
  ['20170609',3.758],
  ['20170612',3.550],
  ['20170613',3.589],
  ['20170614',3.499],
  ['20170615',3.659],
  ['20170616',3.589],
  ['20170619',3.599],
  ['20170620',3.589],
  ['20170621',3.579],
  ['20170622',3.469],
  ['20170623',3.419],
  ['20170626',3.419],
  ['20170627',3.409],
  ['20170628',3.279],
  ['20170629',3.289],
  ['20170630',3.279],
  ['20170703',3.359],
  ['20170704',3.359],
  ['20170705',3.349],
  ['20170706',3.379],
  ['20170707',3.399],
  ['20170710',3.309],
  ['20170711',3.279],
  ['20170712',3.299],
  ['20170713',3.279],
  ['20170714',3.269],
  ['20170717',3.069],
  ['20170718',3.089],
  ['20170719',3.159],
  ['20170720',3.109],
  ['20170721',3.089],
  ['20170724',3.069],
  ['20170725',3.069],
  ['20170726',3.039],
  ['20170727',3.099],
  ['20170728',3.099],
  ['20170731',3.089],
  ['20170801',3.089],
  ['20170802',3.059],
  ['20170803',3.069],
  ['20170804',3.049],
  ['20170807',3.059],
  ['20170808',3.079],
  ['20170809',3.139],
  ['20170810',3.079],
  ['20170811',3.029],
  ['20170814',3.059],
  ['20170815',3.039],
  ['20170816',3.019],
  ['20170817',3.019],
  ['20170818',2.999],
  ['20170821',2.989],
  ['20170822',2.949],
  ['20170823',2.959],
  ['20170824',2.929],
  ['20170825',2.949],
  ['20170828',3.009],
  ['20170829',3.039],
  ['20170830',3.019],
  ['20170831',3.039],
  ['20170901',3.109],
  ['20170904',3.109],
  ['20170905',3.089],
  ['20170906',3.059],
  ['20170907',3.069],
  ['20170908',3.059],
  ['20170911',3.049],
  ['20170912',3.119],
  ['20170913',3.099],
  ['20170914',3.089],
  ['20170915',3.069],
  ['20170918',3.069],
  ['20170919',3.059],
  ['20170920',3.059],
  ['20170921',3.049],
  ['20170922',3.069],
  ['20170925',3.019],
  ['20170926',3.019],
  ['20170927',3.019],
  ['20170928',2.999],
  ['20170929',3.019],
  ['20171009',3.039],
  ['20171010',3.349],
  ['20171011',3.449],
  ['20171012',3.449],
  ['20171013',3.379],
  ['20171016',3.349],
  ['20171017',3.339],
  ['20171018',3.369],
  ['20171019',3.279],
  ['20171020',3.269],
  ['20171023',3.319],
  ['20171024',3.289],
  ['20171025',3.269],
  ['20171026',3.279],
  ['20171027',3.299],
  ['20171030',3.139],
  ['20171031',3.139],
  ['20171101',3.099],
  ['20171102',3.069],
  ['20171103',3.119],
  ['20171106',3.139],
  ['20171107',3.109],
  ['20171108',3.099],
  ['20171109',3.099],
  ['20171110',3.069],
  ['20171113',3.059],
  ['20171114',3.119],
  ['20171115',3.069],
  ['20171116',3.049],
  ['20171117',3.049],
  ['20171120',3.059],
  ['20171121',3.019],
  ['20171122',3.019],
  ['20171123',2.979],
  ['20171124',2.989],
  ['20171127',2.969],
  ['20171128',2.989],
  ['20171129',3.019],
  ['20171130',2.979],
  ['20171201',2.979],
  ['20171204',2.949],
  ['20171205',2.949],
  ['20171206',2.939],
  ['20171207',2.949],
  ['20171208',2.989],
  ['20171211',2.999],
  ['20171212',2.969],
  ['20171213',2.969],
  ['20171214',2.949],
  ['20171215',2.919],
  ['20171218',2.889],
  ['20171219',2.889],
  ['20171220',2.869],
  ['20171221',2.859],
  ['20171222',2.819],
  ['20171225',2.709],
  ['20171226',2.679],
  ['20171227',2.649],
  ['20171228',2.599],
  ['20171229',2.589],
  ['20180102',2.659],
  ['20180103',2.649],
  ['20180104',2.659],
  ['20180105',2.669],
  ['20180108',2.779],
  ['20180109',2.699],
  ['20180110',2.969],
  ['20180111',3.089],
  ['20180112',2.919],
  ['20180115',2.729],
  ['20180116',2.849],
  ['20180117',2.759],
  ['20180118',2.729],
  ['20180119',2.729],
  ['20180122',2.719],
  ['20180123',2.719],
  ['20180124',2.729],
  ['20180125',2.759],
  ['20180126',2.769],
  ['20180129',2.719],
  ['20180130',2.689],
  ['20180131',2.599],
  ['20180201',2.509],
  ['20180202',2.549],
  ['20180205',2.529],
  ['20180206',2.469],
  ['20180207',2.489],
  ['20180208',2.529],
  ['20180209',2.479],
  ['20180212',2.549],
  ['20180213',2.529],
  ['20180214',2.539],
  ['20180222',2.569],
  ['20180223',2.549],
  ['20180226',2.599],
  ['20180227',2.609],
  ['20180228',2.629],
  ['20180301',2.669],
  ['20180302',2.629],
  ['20180305',2.789],
  ['20180306',2.749],
  ['20180307',2.669],
  ['20180308',2.689],
  ['20180309',2.729],
  ['20180312',2.769],
  ['20180313',2.759],
  ['20180314',2.699],
  ['20180315',2.679],
  ['20180316',2.679],
  ['20180319',2.729],
  ['20180320',2.719],
  ['20180321',2.699],
  ['20180322',2.779],
  ['20180323',2.889],
  ['20180326',2.919],
  ['20180327',2.959],
  ['20180328',2.829],
  ['20180329',2.829],
  ['20180330',2.809],
  ['20180402',2.779],
  ['20180403',2.689],
  ['20180404',2.669],
  ['20180409',2.659],
  ['20180410',2.689],
  ['20180411',2.689],
  ['20180412',2.649],
  ['20180413',2.649],
  ['20180416',2.599],
  ['20180417',2.559],
  ['20180418',2.589],
  ['20180419',2.579],
  ['20180420',2.509],
  ['20180423',2.529],
  ['20180424',2.569],
  ['20180425',2.549],
  ['20180426',2.489],
  ['20180427',2.529],
  ['20180502',2.519],
  ['20180503',2.519],
  ['20180504',2.559],
  ['20180507',2.579],
  ['20180508',2.569],
  ['20180509',2.549],
  ['20180510',2.549],
  ['20180511',2.529],
  ['20180514',2.529],
  ['20180515',2.539],
  ['20180516',2.519],
  ['20180517',2.499],
  ['20180518',2.519],
  ['20180521',2.549],
  ['20180522',2.549],
  ['20180523',2.509],
  ['20180524',2.509],
  ['20180525',2.489],
  ['20180528',2.469],
  ['20180529',2.459],
  ['20180530',2.369],
  ['20180531',2.379],
  ['20180601',2.379],
  ['20180604',2.359],
  ['20180605',2.389],
  ['20180606',2.380],
  ['20180607',2.360],
  ['20180608',2.360],
  ['20180611',2.350],
  ['20180612',2.360],
  ['20180613',2.340],
  ['20180614',2.330],
  ['20180615',2.290],
  ['20180619',2.150],
  ['20180620',2.120],
  ['20180621',2.090],
  ['20180622',2.100],
  ['20180625',2.060],
  ['20180626',2.080],
  ['20180627',2.070],
  ['20180628',2.050],
  ['20180629',2.100],
  ['20180702',2.070],
  ['20180703',2.100],
  ['20180704',2.080],
  ['20180705',2.040],
  ['20180706',2.040],
  ['20180709',2.070],
  ['20180710',2.070],
  ['20180711',2.020],
  ['20180712',2.060],
  ['20180713',2.060],
  ['20180716',2.050],
  ['20180717',2.060],
  ['20180718',2.050],
  ['20180719',2.030],
  ['20180720',2.050],
  ['20180723',2.070],
  ['20180724',2.110],
  ['20180725',2.110],
  ['20180726',2.180],
  ['20180727',2.160],
  ['20180730',2.090],
  ['20180731',2.110],
  ['20180801',2.100],
  ['20180802',2.050],
  ['20180803',2.040],
  ['20180806',2.020],
  ['20180807',2.060],
  ['20180808',2.050],
  ['20180809',2.080],
  ['20180810',2.080],
  ['20180813',2.070],
  ['20180814',2.060],
  ['20180815',2.030],
  ['20180816',2.040],
  ['20180817',2.020],
  ['20180820',2.040],
  ['20180821',2.050],
  ['20180822',2.060],
  ['20180823',2.050],
  ['20180824',2.040],
  ['20180827',2.050],
  ['20180828',2.050],
  ['20180829',2.040],
  ['20180830',2.010],
  ['20180831',1.990],
  ['20180903',1.950],
  ['20180904',1.970],
  ['20180905',1.970],
  ['20180906',1.950],
  ['20180907',1.940],
  ['20180910',1.890],
  ['20180911',1.830],
  ['20180912',2.010],
  ['20180913',1.970],
  ['20180914',1.920],
  ['20180917',1.830],
  ['20180918',1.870],
  ['20180919',1.870],
  ['20180920',1.840],
  ['20180921',1.860],
  ['20180925',1.850],
  ['20180926',1.850],
  ['20180927',1.830],
  ['20180928',1.840],
  ['20181008',1.790],
  ['20181009',1.790],
  ['20181010',1.770],
  ['20181011',1.620],
  ['20181012',1.570],
  ['20181015',1.560],
  ['20181016',1.540],
  ['20181017',1.580],
  ['20181018',1.530],
  ['20181019',1.540],
  ['20181022',1.620],
  ['20181023',1.600],
  ['20181024',1.600],
  ['20181025',1.580],
  ['20181026',1.610],
  ['20181029',1.590],
  ['20181030',1.660],
  ['20181031',1.650],
  ['20181101',1.660],
  ['20181102',1.700],
  ['20181105',1.690],
  ['20181106',1.680],
  ['20181107',1.680],
  ['20181108',1.700],
  ['20181109',1.660],
  ['20181112',1.750],
  ['20181113',1.840],
  ['20181114',1.800],
  ['20181115',1.760],
  ['20181116',1.800],
  ['20181119',1.770],
  ['20181120',1.720],
  ['20181121',1.730],
  ['20181122',1.740],
  ['20181123',1.630],
  ['20181126',1.580],
  ['20181127',1.580],
  ['20181128',1.610],
  ['20181129',1.570],
  ['20181130',1.570],
  ['20181203',1.620],
  ['20181204',1.620],
  ['20181205',1.590],
  ['20181206',1.560],
  ['20181207',1.560],
  ['20181210',1.530],
  ['20181211',1.560],
  ['20181212',1.540],
  ['20181213',1.550],
  ['20181214',1.510],
  ['20181217',1.510],
  ['20181218',1.520],
  ['20181219',1.500],
  ['20181220',1.510],
  ['20181221',1.500],
  ['20181224',1.510],
  ['20181225',1.490],
  ['20181226',1.470],
  ['20181227',1.470],
  ['20181228',1.470],
  ['20190102',1.430],
  ['20190103',1.390],
  ['20190104',1.430],
  ['20190107',1.470],
  ['20190108',1.460],
  ['20190109',1.470],
  ['20190110',1.480],
  ['20190111',1.550],
  ['20190114',1.550],
  ['20190115',1.540],
  ['20190116',1.540],
  ['20190117',1.600],
  ['20190118',1.590],
  ['20190121',1.560],
  ['20190122',1.520],
  ['20190123',1.520],
  ['20190124',1.510],
  ['20190125',1.530],
  ['20190128',1.460],
  ['20190129',1.440],
  ['20190130',1.400],
  ['20190131',1.290],
  ['20190201',1.360],
  ['20190211',1.400],
  ['20190212',1.440],
  ['20190213',1.450],
  ['20190214',1.460],
  ['20190215',1.450],
  ['20190218',1.500],
  ['20190219',1.530],
  ['20190220',1.550],
  ['20190221',1.530],
  ['20190222',1.570],
  ['20190225',1.710],
  ['20190226',1.830],
  ['20190227',1.920],
  ['20190228',1.790],
  ['20190301',1.850],
  ['20190304',1.850],
  ['20190305',1.880],
  ['20190306',2.070],
  ['20190307',2.280],
  ['20190308',2.410],
  ['20190311',2.380],
  ['20190312',2.620],
  ['20190313',2.510],
  ['20190314',2.280],
  ['20190315',2.200],
  ['20190318',2.230],
  ['20190319',2.250],
  ['20190320',2.230],
  ['20190321',2.250],
  ['20190322',2.210],
  ['20190325',2.130],
  ['20190326',2.040],
  ['20190327',2.030],
  ['20190328',2.050],
  ['20190329',2.140],
  ['20190401',2.350],
  ['20190402',2.310],
  ['20190403',2.320],
  ['20190404',2.270],
  ['20190408',2.330],
  ['20190409',2.290],
  ['20190410',2.270],
  ['20190411',2.210],
  ['20190412',2.230],
  ['20190415',2.160],
  ['20190416',2.190],
  ['20190417',2.200],
  ['20190418',2.140],
  ['20190419',2.210],
  ['20190422',2.150],
  ['20190423',2.110],
  ['20190424',2.130],
  ['20190425',2.030],
  ['20190426',2.020],
  ['20190429',2.160],
  ['20190430',2.150],
  ['20190506',2.020],
  ['20190507',2.070],
  ['20190508',2.150],
  ['20190509',2.130],
  ['20190510',2.210],
  ['20190513',2.240],
  ['20190514',2.180],
  ['20190515',2.200],
  ['20190516',2.190],
  ['20190517',2.090],
  ['20190520',2.100],
  ['20190521',2.120],
  ['20190522',2.090],
  ['20190523',2.050],
  ['20190524',2.040],
  ['20190527',2.090],
  ['20190528',2.080],
  ['20190529',2.050],
  ['20190530',2.040],
  ['20190531',2.050],
  ['20190701',1.960]];
  var source='wstock.net';