| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 1 | 109 |
60.9%
|
|
| 2 | 41 |
22.9%
|
|
| 3 | 15 |
8.4%
|
|
| 4 | 9 |
5%
|
|
| 5 | 3 |
1.7%
|
|
| 6 | 2 |
1.1%
|
|
| Sysmiss | 1 |