| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yesterday | 1 |
0.7%
|
| 2 | In the past 7 days | 45 |
31.5%
|
| 3 | In the past 30 days | 43 |
30.1%
|
| 4 | In the past 90 days | 11 |
7.7%
|
| 5 | More than 90 days ago | 15 |
10.5%
|
| 6 | Stopped using altogether | 16 |
11.2%
|
| 98 | Don’t know | 12 |
8.4%
|
| Sysmiss | 2628 |