| Arrests | Arrest Rate per 100,000 | ||||||
| Year | Total | Possession | Sales | Total | Possession | Sales | Pop. Cov. |
| 2007 | 1,046 | 933 | 113 | 153.04 | 136.51 | 16.53 | 100% |
| 2006 | 1,042 | 891 | 151 | 155.51 | 132.97 | 22.54 | 100% |
| 2005 | 1,102 | 960 | 142 | 166.05 | 144.65 | 21.40 | 100% |
| 2004 | 1,134 | 1,001 | 133 | 173.01 | 152.72 | 20.29 | 100% |
| 2003 | 1,428 | 1,269 | 159 | 220.09 | 195.59 | 24.51 | 100% |
| 2002 | 1,367 | 1,183 | 184 | 212.34 | 183.76 | 28.58 | 97% |
| 2001 | 1,372 | 1,168 | 204 | 216.10 | 183.97 | 32.13 | 96% |
| 2000 | 1,439 | 1,239 | 200 | 229.53 | 197.63 | 31.90 | 95% |
| 1999 | 1,434 | 1,248 | 186 | 231.66 | 201.62 | 30.05 | 96% |
| 1998 | 1,888 | 1,622 | 266 | 307.49 | 264.17 | 43.32 | 96% |
| 1997 | 1,743 | 1,391 | 352 | 286.21 | 228.41 | 57.80 | 96% |
| 1996 | 1,286 | 937 | 349 | 211.86 | 154.37 | 57.50 | 97% |
| 1995 | 1,447 | 1,132 | 315 | 239.57 | 187.42 | 52.15 | 98% |
| 1994 | 1,069 | 792 | 277 | 176.40 | 130.69 | 45.71 | 99% |
| 1993 | 700 | 509 | 191 | 116.86 | 84.97 | 31.89 | 98% |
| 1992 | 593 | 486 | 107 | 150.26 | 123.14 | 27.11 | 65% |
| 1991 | 418 | 359 | 59 | 109.07 | 93.67 | 15.39 | 64% |
| 1990 | 389 | 312 | 77 | 105.18 | 84.36 | 20.82 | 62% |
Notes:
Populaton Coverage: Percent of the state’s population covered by the local police agencies reporting data for this year.
Source: Uniform Crime Reporting Program Data