| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 93 |
7.6%
|
| -8 | Refusal (spontaneous) | 1 |
0.1%
|
| -5 | 7 |
0.6%
|
|
| 1 | 18 |
1.5%
|
|
| 2 | 29 |
2.4%
|
|
| 3 | 127 |
10.4%
|
|
| 4 | 56 |
4.6%
|
|
| 5 | 8 |
0.7%
|
|
| 6 | 117 |
9.6%
|
|
| 7 | 1 |
0.1%
|
|
| 8 | 3 |
0.2%
|
|
| 9 | 4 |
0.3%
|
|
| 10 | 13 |
1.1%
|
|
| 12 | 253 |
20.8%
|
|
| 18 | 44 |
3.6%
|
|
| 20 | 1 |
0.1%
|
|
| 21 | 1 |
0.1%
|
|
| 24 | 108 |
8.9%
|
|
| 30 | 3 |
0.2%
|
|
| 32 | 1 |
0.1%
|
|
| 36 | 136 |
11.2%
|
|
| 45 | 1 |
0.1%
|
|
| 48 | 46 |
3.8%
|
|
| 60 | 67 |
5.5%
|
|
| 70 | 1 |
0.1%
|
|
| 72 | 14 |
1.2%
|
|
| 78 | 1 |
0.1%
|
|
| 80 | 1 |
0.1%
|
|
| 84 | 17 |
1.4%
|
|
| 86 | 1 |
0.1%
|
|
| 90 | 8 |
0.7%
|
|
| 96 | 11 |
0.9%
|
|
| 107 | 1 |
0.1%
|
|
| 120 | 17 |
1.4%
|
|
| 132 | 1 |
0.1%
|
|
| 144 | 1 |
0.1%
|
|
| 156 | 1 |
0.1%
|
|
| 168 | 1 |
0.1%
|
|
| 180 | 1 |
0.1%
|
|
| 240 | 2 |
0.2%
|
|
| Sysmiss | 1418 |