
| Fiscal Year | Number of New Enrollment Events in the Program During the Year | Number of New Inmates Enrolled in the Program During the Year | Number of Different Inmates Enrolled in Program During the Year | Number of Inmates Enrolled in the Program on June 30th |
| 1996-97 | 2,949 | 2,732 | 3,020 | 471 |
| 1997-98 | 2,899 | 2,695 | 3,134 | 444 |
| 1998-99 | 3,416 | 3,063 | 3,454 | 339 |
| 1999-00* | 1,116 | 985 | 1,291 | 65 |
| 2000-01* | 75 | 68 | 125 | 38 |
| 2001-02* | 135 | 117 | 155 | 17 |
| 2002-03* | 95 | 84 | 95 | 7 |
| 2003-04* | 79 | 78 | 86 | 22 |
| 2004-05* | 134 | 122 | 145 | 30 |
| 2005-06* | 7 | 7 | 10 | 1 |
| Total | 10,905 | 9,951 | 11,515 | 1,434 |
| Average | 1,091 | 995 | 1,152 | 143 |
| * This reflects the change in emphasis from prevention services to more intensive substance abuse services. | ||||