| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 28 |
18.7%
|
| -8 | Refusal (spontaneous) | 8 |
5.3%
|
| 1 | 10 |
6.7%
|
|
| 3 | 1 |
0.7%
|
|
| 5 | 2 |
1.3%
|
|
| 7 | 2 |
1.3%
|
|
| 10 | 2 |
1.3%
|
|
| 12 | 17 |
11.3%
|
|
| 15 | 2 |
1.3%
|
|
| 20 | 2 |
1.3%
|
|
| 24 | 4 |
2.7%
|
|
| 30 | 1 |
0.7%
|
|
| 32 | 1 |
0.7%
|
|
| 36 | 8 |
5.3%
|
|
| 48 | 2 |
1.3%
|
|
| 60 | 22 |
14.7%
|
|
| 72 | 2 |
1.3%
|
|
| 84 | 8 |
5.3%
|
|
| 96 | 1 |
0.7%
|
|
| 108 | 1 |
0.7%
|
|
| 120 | 13 |
8.7%
|
|
| 156 | 1 |
0.7%
|
|
| 180 | 3 |
2%
|
|
| 200 | 1 |
0.7%
|
|
| 290 | 1 |
0.7%
|
|
| 300 | 3 |
2%
|
|
| 5500 | 1 |
0.7%
|
|
| 60000 | 1 |
0.7%
|
|
| 97000 | 1 |
0.7%
|
|
| 745200 | 1 |
0.7%
|
|
| Sysmiss | 227 |