| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 32 |
9%
|
| -8 | Refusal (spontaneous) | 136 |
38.1%
|
| 5 | 4 |
1.1%
|
|
| 8 | 1 |
0.3%
|
|
| 10 | 2 |
0.6%
|
|
| 12 | 23 |
6.4%
|
|
| 16 | 1 |
0.3%
|
|
| 18 | 2 |
0.6%
|
|
| 20 | 2 |
0.6%
|
|
| 24 | 22 |
6.2%
|
|
| 27 | 1 |
0.3%
|
|
| 30 | 1 |
0.3%
|
|
| 36 | 32 |
9%
|
|
| 38 | 1 |
0.3%
|
|
| 40 | 1 |
0.3%
|
|
| 42 | 1 |
0.3%
|
|
| 48 | 21 |
5.9%
|
|
| 54 | 1 |
0.3%
|
|
| 60 | 52 |
14.6%
|
|
| 70 | 1 |
0.3%
|
|
| 72 | 4 |
1.1%
|
|
| 84 | 3 |
0.8%
|
|
| 96 | 1 |
0.3%
|
|
| 120 | 11 |
3.1%
|
|
| 180 | 1 |
0.3%
|
|
| Sysmiss | 415 |