anchor.diff:  Id,Agency Name,GEOID
  -1,Aberdeen Police Department,
  -2,Alamance County Sheriff's Office,
  -3,Albemarle Police Department,
  -4,Alexander County Sheriff's Office,
  -5,Alleghany County Sheriff's Office,
  -6,Andrews Police Department,
  -7,Anson County Sheriff's Office,
  -8,Apex Police Department,
  +1,Aberdeen Police Department,1600000US3700160
  +2,Alamance County Sheriff's Office,0500000US37001
  +3,Albemarle Police Department,1600000US3700680
  +4,Alexander County Sheriff's Office,0500000US37003
  +5,Alleghany County Sheriff's Office,0500000US37005
  +6,Andrews Police Department,1600000US3701380
  +7,Anson County Sheriff's Office,0500000US37007
  +8,Apex Police Department,1600000US3701520
   9,Appalachian State University Police Department,
  -10,Archdale Police Department,
  -11,Asheboro Police Department,
  -12,Ashe County Sheriff's Office,
  +10,Archdale Police Department,1600000US3701720
  +11,Asheboro Police Department,1600000US3702080
  +12,Ashe County Sheriff's Office,0500000US37009
   13,Asheville Police Department,1600000US3702140
  -14,Atkinson Police Department,
  -15,Atlantic Beach Police Department,
  -16,Avery County Sheriff's Office,
  -17,Bailey Police Department,
  -18,Bald Head Island Police Department,
  -19,Banner Elk Police Department,
  -20,Beaufort County Sheriff's Office,
  -21,Beech Mountain Police Department,
  +14,Atkinson Police Department,1600000US3702460
  +15,Atlantic Beach Police Department,1600000US3702500
  +16,Avery County Sheriff's Office,0500000US37011
  +17,Bailey Police Department,1600000US3703020
  +18,Bald Head Island Police Department,1600000US3703150
  +19,Banner Elk Police Department,1600000US3703500
  +20,Beaufort County Sheriff's Office,0500000US37013
  +21,Beech Mountain Police Department,1600000US3704510
   22,Belmont Police Department,
  -23,Bertie County Sheriff's Office,
  -24,Biltmore Forest Police Department,
  -25,Biscoe Police Department,
  -26,Bladen County Sheriff's Office,
  -27,Blowing Rock Police Department,
  -28,Boone Police Department,
  +23,Bertie County Sheriff's Office,0500000US37015
  +24,Biltmore Forest Police Department,1600000US3705880
  +25,Biscoe Police Department,1600000US3706000
  +26,Bladen County Sheriff's Office,0500000US37017
  +27,Blowing Rock Police Department,1600000US3706500
  +28,Boone Police Department,1600000US3707080
   29,Broughton Hospital Police Department,
   30,Brunswick Community College,
  -31,Brunswick County Sheriff's Office,
  -32,Buncombe County Sheriff's Office,
  -33,Bunn Police Department,
  +31,Brunswick County Sheriff's Office,0500000US37019
  +32,Buncombe County Sheriff's Office,0500000US37021
  +33,Bunn Police Department,1600000US3708860
   34,Burgaw Police Department,
  -35,Burke County Sheriff's Office,
  -36,Burlington Police Department,
  -37,Butner Public Safety,
  -38,Cabarrus County Sheriff's Office,
  -39,Caldwell County Sheriff's Office,
  -40,Camden County Sheriff's Office,
  -41,Cameron Police Department,
  -42,Candor Police Department,
  +35,Burke County Sheriff's Office,0500000US37023
  +36,Burlington Police Department,1600000US3709060
  +37,Butner Public Safety,1600000US3709360
  +38,Cabarrus County Sheriff's Office,0500000US37025
  +39,Caldwell County Sheriff's Office,0500000US37027
  +40,Camden County Sheriff's Office,0500000US37029
  +41,Cameron Police Department,1600000US3709800
  +42,Candor Police Department,1600000US3710120
   43,Carolina Beach Police Department,1600000US3710500
   44,Carrboro Police Department,1600000US3710620
  -45,Carteret County Sheriff's Office,
  +45,Carteret County Sheriff's Office,0500000US37031
   46,Cary Police Department,1600000US3710740
  -47,Caswell Beach Police Department,
  +47,Caswell Beach Police Department,1600000US3710960
   48,Caswell Center Hospital Police Department,
  -49,Caswell County Sheriff's Office,
  -50,Catawba County Sheriff's Office,
  +49,Caswell County Sheriff's Office,0500000US37033
  +50,Catawba County Sheriff's Office,0500000US37035
   51,Chapel Hill Police Department,1600000US3711800
  -52,Charlotte-Mecklenburg Police Department,
  -53,Chatham County Sheriff's Office,
  -54,Cherokee County Sheriff's Office,
  +52,Charlotte-Mecklenburg Police Department,1600000US3712000
  +53,Chatham County Sheriff's Office,0500000US37037
  +54,Cherokee County Sheriff's Office,0500000US37039
   55,Cherry O'Berry Hospital Police Department,
  -56,Chowan County Sheriff's Office,
  -57,Claremont Police Department,
  -58,Clay County Sheriff's Office,
  -59,Clayton Police Department,
  -60,Cleveland County Sheriff's Office,
  -61,Cleveland Police Department,
  -62,Columbus County Sheriff's Office,
  -63,Columbus Police Department,
  -64,Concord Police Department,
  -65,Conover Police Department,
  -66,Cornelius Police Department,
  -67,Craven County Sheriff's Office,
  -68,Creedmoor Police Department,
  -69,Cumberland County Sheriff's Office,
  -70,Currituck County Sheriff's Office,
  -71,Dare County Sheriff's Office,
  -72,Davidson County Sheriff's Office,
  -73,Davidson Police Department,
  -74,Davie County Sheriff's Office,
  +56,Chowan County Sheriff's Office,0500000US37041
  +57,Claremont Police Department,1600000US3712720
  +58,Clay County Sheriff's Office,0500000US37043
  +59,Clayton Police Department,1600000US3712860
  +60,Cleveland County Sheriff's Office,0500000US37045
  +61,Cleveland Police Department,1600000US3713000
  +62,Columbus County Sheriff's Office,0500000US37047
  +63,Columbus Police Department,1600000US3713980
  +64,Concord Police Department,1600000US3714100
  +65,Conover Police Department,1600000US3714340
  +66,Cornelius Police Department,1600000US3714700
  +67,Craven County Sheriff's Office,0500000US37049
  +68,Creedmoor Police Department,1600000US3715320
  +69,Cumberland County Sheriff's Office,0500000US37051
  +70,Currituck County Sheriff's Office,0500000US37053
  +71,Dare County Sheriff's Office,0500000US37055
  +72,Davidson County Sheriff's Office,0500000US37057
  +73,Davidson Police Department,1600000US3716400
  +74,Davie County Sheriff's Office,0500000US37059
   75,DHHS Police - Black Mountain,
  -76,Duck Police Department,
  -77,Dunn Police Department,
  -78,Duplin County Sheriff's Office,
  -79,Durham County Sheriff's Office,
  +76,Duck Police Department,1600000US3718060
  +77,Dunn Police Department,1600000US3718320
  +78,Duplin County Sheriff's Office,0500000US37061
  +79,Durham County Sheriff's Office,0500000US37063
   80,Durham Police Department,1600000US3719000
   81,East Carolina University Police Department,
  -82,Eden Police Department,
  -83,Edgecombe County Sheriff's Office,
  -84,Elizabeth City Police Department,
  +82,Eden Police Department,1600000US3720080
  +83,Edgecombe County Sheriff's Office,0500000US37065
  +84,Elizabeth City Police Department,1600000US3720580
   85,Elizabeth City State University Police Department,
  -86,Elk Park Police Department,
  -87,Enfield Police Department,
  -88,Fairmont Department of Public Safety,
  -89,Fayetteville Police Department,
  +86,Elk Park Police Department,1600000US3720700
  +87,Enfield Police Department,1600000US3721360
  +88,Fairmont Department of Public Safety,1600000US3722360
  +89,Fayetteville Police Department,1600000US3722920
   90,Fayetteville State University Police Department,
  -91,Fletcher Police Department,
  -92,Forsyth County Sheriff's Office,
  -93,Foxfire Village Police Department,
  -94,Franklin County Sheriff's Office,
  +91,Fletcher Police Department,1600000US3723760
  +92,Forsyth County Sheriff's Office,0500000US37067
  +93,Foxfire Village Police Department,1600000US3724570
  +94,Franklin County Sheriff's Office,0500000US37069
   95,Fuquay-Varina Police Department,1600000US3725300
   96,Garner Police Department,1600000US3725480
  -97,Gaston County Police Department,
  -98,Gaston County Sheriff's Office,
  -99,Gastonia Police Department,
  -100,Gates County Sheriff's Office,
  -101,Goldsboro Police Department,
  -102,Graham Police Department,
  -103,Granville County Sheriff's Office,
  -104,Greene County Sheriff's Office,
  +97,Gaston County Police Department,0500000US37071
  +98,Gaston County Sheriff's Office,0500000US37071
  +99,Gastonia Police Department,1600000US3725580
  +100,Gates County Sheriff's Office,0500000US37073
  +101,Goldsboro Police Department,1600000US3726880
  +102,Graham Police Department,1600000US3727280
  +103,Granville County Sheriff's Office,0500000US37077
  +104,Greene County Sheriff's Office,0500000US37079
   105,Greensboro Police Department,1600000US3728000
  -106,Greenville Police Department,
  -107,Guilford County Sheriff's Office,
  +106,Greenville Police Department,1600000US3728080
  +107,Guilford County Sheriff's Office,0500000US37081
   108,Guilford Technical Community College,
  -109,Halifax County Sheriff's Office,
  -110,Harnett County Sheriff's Office,
  -111,Havelock Police Department,
  -112,Haywood County Sheriff's Office,
  -113,Henderson County Sheriff's Office,
  -114,Henderson Police Department,
  -115,Hendersonville Police Department,
  -116,Hertford County Sheriff's Office,
  -117,Hickory Police Department,
  -118,Highlands Police Department,
  -119,High Point Police Department,
  +109,Halifax County Sheriff's Office,0500000US37083
  +110,Harnett County Sheriff's Office,0500000US37085
  +111,Havelock Police Department,1600000US3730120
  +112,Haywood County Sheriff's Office,0500000US37087
  +113,Henderson County Sheriff's Office,0500000US37089
  +114,Henderson Police Department,1600000US3730660
  +115,Hendersonville Police Department,1600000US3730720
  +116,Hertford County Sheriff's Office,0500000US37091
  +117,Hickory Police Department,1600000US3731060
  +118,Highlands Police Department,1600000US3731360
  +119,High Point Police Department,1600000US3731400
   120,Hillsborough Police Department,
  -121,Hoke County Sheriff's Office,
  -122,Holden Beach Police Department,
  -123,Holly Ridge Police Department,
  +121,Hoke County Sheriff's Office,0500000US37093
  +122,Holden Beach Police Department,1600000US3731960
  +123,Holly Ridge Police Department,1600000US3732180
   124,Holly Springs Police Department,1600000US3732260
  -125,Hope Mills Police Department,
  -126,Huntersville Police Department,
  -127,Hyde County Sheriff's Office,
  -128,Indian Beach Police Department,
  -129,Iredell County Sheriff's Office,
  -130,Jackson County Sheriff's Office,
  -131,Jacksonville Police Department,
  -132,Johnston County Sheriff's Office,
  -133,Jones County Sheriff's Office,
  -134,Jonesville Police Department,
  -135,Kannapolis Police Department,
  -136,Kenansville Police Department,
  -137,Kenly Police Department,
  -138,Kernersville Police Department,
  -139,Kings Mountain Police Department,
  -140,Kinston Police Department,
  -141,Kitty Hawk Police Department,
  +125,Hope Mills Police Department,1600000US3732640
  +126,Huntersville Police Department,1600000US3733120
  +127,Hyde County Sheriff's Office,0500000US37095
  +128,Indian Beach Police Department,1600000US3733460
  +129,Iredell County Sheriff's Office,0500000US37097
  +130,Jackson County Sheriff's Office,0500000US37099
  +131,Jacksonville Police Department,1600000US3734200
  +132,Johnston County Sheriff's Office,0500000US37101
  +133,Jones County Sheriff's Office,0500000US37103
  +134,Jonesville Police Department,1600000US3734840
  +135,Kannapolis Police Department,1600000US3735200
  +136,Kenansville Police Department,1600000US3735460
  +137,Kenly Police Department,1600000US3735540
  +138,Kernersville Police Department,1600000US3735600
  +139,Kings Mountain Police Department,1600000US3735880
  +140,Kinston Police Department,1600000US3735920
  +141,Kitty Hawk Police Department,1600000US3736060
   142,Knightdale Police Department,
  -143,Kure Beach Police Department,
  -144,Lake Lure Police Department,
  -145,Laurinburg Police Department,
  -146,Lee County Sheriff's Office,
  -147,Leland Police Department,
  -148,Lenoir County Sheriff's Office,
  -149,Lenoir Police Department,
  -150,Lexington Police Department,
  -151,Lincoln County Sheriff's Office,
  -152,Lincolnton Police Department,
  -153,Littleton Police Department,
  -154,Lumberton Police Department,
  -155,Macon County Sheriff's Office,
  -156,Madison County Sheriff's Office,
  -157,Madison Police Department,
  -158,Maggie Valley Police Department,
  -159,Manteo Police Department,
  -160,Marshall Police Department,
  +143,Kure Beach Police Department,1600000US3736220
  +144,Lake Lure Police Department,1600000US3736500
  +145,Laurinburg Police Department,1600000US3737220
  +146,Lee County Sheriff's Office,0500000US37105
  +147,Leland Police Department,1600000US3737680
  +148,Lenoir County Sheriff's Office,0500000US37107
  +149,Lenoir Police Department,1600000US3737760
  +150,Lexington Police Department,1600000US3738060
  +151,Lincoln County Sheriff's Office,0500000US37109
  +152,Lincolnton Police Department,1600000US3738320
  +153,Littleton Police Department,1600000US3738680
  +154,Lumberton Police Department,1600000US3739700
  +155,Macon County Sheriff's Office,0500000US37113
  +156,Madison County Sheriff's Office,0500000US37115
  +157,Madison Police Department,1600000US3740560
  +158,Maggie Valley Police Department,1600000US3740600
  +159,Manteo Police Department,1600000US3741060
  +160,Marshall Police Department,1600000US3741580
   161,Mars Hill Police Department,
  -162,Martin County Sheriff's Office,
  -163,Matthews Police Department,
  -164,Mayodan Police Department,
  -165,McAdenville Police Department,
  -166,McDowell County Sheriff's Office,
  -167,Mebane Police Department,
  -168,Mecklenburg County Sheriff's Office,
  -169,Middlesex Police Department,
  -170,Mint Hill Police Department,
  -171,Mitchell County Sheriff's Office,
  -172,Monroe Police Department,
  -173,Montgomery County Sheriff's Office,
  -174,Montreat Police Department,
  -175,Moore County Sheriff's Office,
  -176,Mooresville Police Department,
  -177,Morganton Police Department,
  -178,Morrisville Police Department,
  -179,Mount Airy Police Department,
  -180,Mount Gilead Police Department,
  -181,Mount Holly Police Department,
  -182,Murfreesboro Police Department,
  -183,Murphy Police Department,
  -184,Nags Head Police Department,
  -185,Nash County Sheriff's Office,
  +162,Martin County Sheriff's Office,0500000US37117
  +163,Matthews Police Department,1600000US3741960
  +164,Mayodan Police Department,1600000US3742060
  +165,McAdenville Police Department,1600000US3739880
  +166,McDowell County Sheriff's Office,0500000US37111
  +167,Mebane Police Department,1600000US3742240
  +168,Mecklenburg County Sheriff's Office,0500000US37119
  +169,Middlesex Police Department,1600000US3742700
  +170,Mint Hill Police Department,1600000US3743480
  +171,Mitchell County Sheriff's Office,0500000US37121
  +172,Monroe Police Department,1600000US3743920
  +173,Montgomery County Sheriff's Office,0500000US37123
  +174,Montreat Police Department,1600000US3744100
  +175,Moore County Sheriff's Office,0500000US37125
  +176,Mooresville Police Department,1600000US3744220
  +177,Morganton Police Department,1600000US3744400
  +178,Morrisville Police Department,1600000US3744520
  +179,Mount Airy Police Department,1600000US3744800
  +180,Mount Gilead Police Department,1600000US3744900
  +181,Mount Holly Police Department,1600000US3744960
  +182,Murfreesboro Police Department,1600000US3745640
  +183,Murphy Police Department,1600000US3745660
  +184,Nags Head Police Department,1600000US3745880
  +185,Nash County Sheriff's Office,0500000US37127
   186,NC Alcohol Law Enforcement,
   187,NC Arboretum Campus Police,
   188,NC A&T University Police Department,
  
positive.code: 195,NC State Parks,
  196,NC State University Police Department,
  197,NC Wildlife Enforcement,
  198,New Bern Police Department,
  199,New Hanover County Sheriff's Office,
  200,Newland Police Department,
  201,Newton Police Department,
  202,Norlina Police Department,
  203,Northampton County Sheriff's Office,
  204,North Topsail Beach Police Department,
  205,North Wilkesboro Police Department,
  206,Ocean Isle Beach Police Department,
  207,Old Fort Police Department,
  208,Onslow County Sheriff's Office,
  209,Orange County Sheriff's Office,
  210,Pamlico County Sheriff's Office,
  211,Parkton Police Department,
  212,Pasquotank County Sheriff's Office,
  213,Pembroke Police Department,
  214,Pender County Sheriff's Office,
  215,Perquimans County Sheriff's Office,
  216,Person County Sheriff's Office,
  217,Pilot Mountain Police Department,
  218,Pinehurst Police Department,
  219,Pine Knoll Shores Police Department,
  220,Pinetops Police Department,
  221,Pineville Police Department,
  222,Pitt County Sheriff's Office,
  223,Pittsboro Police Department,
  224,Polk County Sheriff's Office,
  225,Raleigh Police Department,1600000US3755000
  226,Randolph County Sheriff's Office,
  227,Red Springs Police Department,
  228,Reidsville Police Department,
  229,Richlands Police Department,
  230,Richmond County Sheriff's Office,
  231,Roanoke Rapids Police Department,
  232,Robbins Police Department,
  233,Robersonville Police Department,
  234,Robeson County Sheriff's Office,
  235,Rockingham County Sheriff's Office,
  236,Rocky Mount Police Department,
  237,Rolesville Police Department,
  238,Rowan County Sheriff's Office,
  239,Rowland Police Department,
  240,Rutherford County Sheriff's Office,
  241,Saint Pauls Police Department,
  242,Salisbury Police Department,
  243,Saluda Police Department,
  244,Sampson County Sheriff's Office,
  245,Sanford Police Department,
  246,Scotland County Sheriff's Office,
  247,Seven Devils Police Department,
  248,Shallotte Police Department,
  249,Sharpsburg Police Department,
  250,Shelby Police Department,
  251,SHP - Motor Carrier Enforcement Section,
  252,Smithfield Police Department,
  253,Southern Pines Police Department,
  254,Spring Lake Police Department,
  255,Spruce Pine Police Department,
  256,Stallings Police Department,
  257,Stanly County Sheriff's Office,
  258,Stantonsburg Police Department,
  259,Star Police Department,
  260,State Capitol Police,
  261,Statesville Police Department,
  262,Stokes County Sheriff's Office,
  263,Stoneville Police Department,
  264,Sugar Mountain Police Department,
  265,Sunset Beach Police Department,
  266,Surf City Police Department,
  267,Surry County Sheriff's Office,
  268,Swain County Sheriff's Office,
  269,Sylva Police Department,
  270,Tarboro Police Department,
  271,Taylorsville Police Department,
  272,Thomasville Police Department,
  273,Topsail Beach Police Department,
  274,Transylvania County Sheriff's Office,
  275,Troutman Police Department,
  276,Tryon Police Department,
  277,Tyrrell County Sheriff's Office,
  278,UNC Asheville University Police Department,
  279,UNC Chapel Hill University Police Department,
  280,UNC Charlotte University Police Department,
  
negative.code: 282,UNC Pembroke University Police Department,
  283,UNC School of the Arts Police Department,
  284,UNC Wilmington Police Department,
  285,Union County Sheriff's Office,0500000US37179
  286,Vance County Sheriff's Office,0500000US37181
  287,Vass Police Department,1600000US3769840
  288,Village of Misenheimer Police Department,1600000US3743580
  289,Wadesboro Police Department,1600000US3770380
  290,Wake County Sheriff's Office,0500000US37183
  291,Wake Forest Police Department,1600000US3770540
  292,Walnut Creek Police Department,1600000US3770820
  293,Warren County Sheriff's Office,0500000US37185
  294,Warrenton Police Department,1600000US3771100
  295,Washington County Sheriff's Office,0500000US37187
  296,Washington Police Department,1600000US3771220
  297,Watauga County Sheriff's Office,0500000US37189
  298,Waxhaw Police Department,1600000US3771460
  299,Wayne County Sheriff's Office,0500000US37191
  300,Weldon Police Department,1600000US3771780
  301,Western Carolina University Police Department,
  302,West Jefferson Police Department,1600000US3772540
  303,White Lake Police Department,1600000US3773300
  304,Wilkesboro Police Department,1600000US3774020
  305,Wilkes County Sheriff's Office,0500000US37193
  306,Wilmington Police Department,1600000US3774440
  307,Wilson County Sheriff's Office,0500000US37195
  308,Wilson Police Department,1600000US3774540
  309,Winston-Salem Police Department,1600000US3775000
  310,Winston-Salem State University Police Department,
  311,Wrightsville Beach Police Department,1600000US3775820
  312,Yadkin County Sheriff's Office,0500000US37197
  313,Yancey County Sheriff's Office,0500000US37199
  314,Youngsville Police Department,1600000US3776200
  315,Zebulon Police Department,1600000US3776220
  316,Forest City Police Department,
  317,Black Mountain Police Department,
  