| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Yes (regularly or all the time) | 15 |
1.4%
|
| 2 | 2. Sometimes | 4 |
0.4%
|
| 3 | 3. Not yet | 181 |
17%
|
| s | 862 |
81.2%
|
|
| Sysmiss | 2162 |