| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Currently taking place and regularly implemented | 33 |
12.4%
|
| 2 | 2. Still taking place, but not regularly implemented | 0 |
0%
|
| 3 | 3. It was in the past but now not anymore | 1 |
0.4%
|
| 4 | 4. Never | 232 |
87.2%
|
| 9 | 9. Missing | 0 |
0%
|
| Sysmiss | 44 |