| Value | Category | Cases | |
|---|---|---|---|
| 1 | Once | 5 |
55.6%
|
| 2 | A few times | 2 |
22.2%
|
| 3 | Once a month | 2 |
22.2%
|
| 4 | Multiple times a month | 0 |
0%
|
| 99 | No response | 0 |
0%
|
| Sysmiss | 2305 |