anchor.diff:  44219,VIC
   48523,WA
   47023,QLD
  +52883,WA
   50673,WA
   49033,WA
   42302,NSW
   41731,NSW
   44319,VIC
  +46695,QLD
   40161,TAS
   40069,TAS
   43904,NSW
  
positive.code: 45471,VIC
  52112,VIC
  52113,VIC
  41176,NSW
  40441,NSW
  41179,NSW
  
negative.code: 43408,NSW
  43295,NSW
  43163,NSW
  49972,ACT
  47715,QLD
  45943,VIC
  45949,VIC
  46017,VIC
  48009,QLD
  47983,QLD
  40350,NT
  43364,NSW
  43337,NSW
  43562,NSW
  43554,NSW
  47797,QLD
  