| Value | Category | Cases | |
|---|---|---|---|
| 1 | 109 |
75.7%
|
|
| 2 | 28 |
19.4%
|
|
| 3 | 3 |
2.1%
|
|
| 4 | 3 |
2.1%
|
|
| 5 | 1 |
0.7%
|
|
| 99 | No answer | 0 |
0%
|
| 999 | Not applicable | 0 |
0%
|
| Sysmiss | 1055 |