| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yesterday | 4 |
10.5%
|
| 2 | In the past 7 days | 15 |
39.5%
|
| 3 | In the past 30 days | 8 |
21.1%
|
| 4 | In the past 90 days | 0 |
0%
|
| 5 | More than 90 days ago | 2 |
5.3%
|
| 6 | Stopped using altogether | 5 |
13.2%
|
| 98 | Don’t know | 4 |
10.5%
|
| Sysmiss | 2733 |