| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; RU: Inappropriate response | 0 |
0%
|
| -4 | Not asked in survey | 0 |
0%
|
| -3 | Not applicable ('Have not done') | 0 |
0%
|
| -2 | No answer | 0 |
0%
|
| -1 | Don´t know | 0 |
0%
|
| 1 | Not at all | 79 |
20.2%
|
| 2 | Once | 169 |
43.1%
|
| 3 | Twice | 88 |
22.4%
|
| 4 | Three times | 31 |
7.9%
|
| 5 | More than three times | 25 |
6.4%
|
| Sysmiss | 3139 |