| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yesterday | 5 |
2.9%
|
| 2 | In the past 7 days | 46 |
27.1%
|
| 3 | In the past 30 days | 73 |
42.9%
|
| 4 | In the past 90 days | 18 |
10.6%
|
| 5 | More than 90 days ago | 18 |
10.6%
|
| 6 | Stopped using altogether | 9 |
5.3%
|
| 98 | Don’t know | 1 |
0.6%
|
| Sysmiss | 2601 |