| Value | Code Name | Code | Code System | Code Description |
|---|---|---|---|---|
| 1 | No drug use | No drug use | ||
| 2 | Crack/cocaine | Crack/cocaine | ||
| 3 | Pot/Marijuana | Pot/Marijuana | ||
| 4 | LSD/Hallucinogens | LSD/Hallucinogens | ||
| 5 | Heroin/Opiates | Heroin/Opiates | ||
| 6 | Speed/Stimulants | Speed/Stimulants | ||
| 7 | This variable not collected this year | This variable not collected this year | ||
| 8 | N/A, no other drug use | N/A, no other drug use | ||
| 0 | Variable not in existence when data collected on this case | Variable not in existence when data collected on this case | ||
| 9 | Unknown | Unknown | ||
| Other, specify |