crack30 // How long has it been since you last used 'crack' cocaine in chunk or rock form?| dataset | gss2022 · General Social Survey 2022 |
| type | categorical |
| role | |
| data file | |
| keywords |
| code | meaning |
|---|---|
1 | within the past 30 days |
2 | more than 30 days ago but within the past 12 months |
3 | more than 12 months ago but within the past 3 years |
4 | more than 3 years ago |