| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yesterday | 2 |
0.6%
|
| 2 | In the past 7 days | 87 |
27.2%
|
| 3 | In the past 30 days | 100 |
31.3%
|
| 4 | In the past 90 days | 34 |
10.6%
|
| 5 | More than 90 days ago | 63 |
19.7%
|
| 6 | Stopped using altogether | 31 |
9.7%
|
| 98 | Don’t know | 3 |
0.9%
|
| Sysmiss | 2775 |