| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
1.7%
|
| -8 | Refusal (spontaneous) | 0 |
0%
|
| 1 | 21 |
18.3%
|
|
| 2 | 13 |
11.3%
|
|
| 3 | 12 |
10.4%
|
|
| 4 | 13 |
11.3%
|
|
| 5 | 7 |
6.1%
|
|
| 6 | 8 |
7%
|
|
| 7 | 3 |
2.6%
|
|
| 8 | 8 |
7%
|
|
| 9 | 2 |
1.7%
|
|
| 10 | 6 |
5.2%
|
|
| 11 | 1 |
0.9%
|
|
| 12 | 1 |
0.9%
|
|
| 13 | 1 |
0.9%
|
|
| 14 | 2 |
1.7%
|
|
| 15 | 3 |
2.6%
|
|
| 16 | 2 |
1.7%
|
|
| 17 | 2 |
1.7%
|
|
| 20 | 4 |
3.5%
|
|
| 21 | 1 |
0.9%
|
|
| 27 | 1 |
0.9%
|
|
| 33 | 1 |
0.9%
|
|
| 34 | 1 |
0.9%
|
|
| Sysmiss | 5 |