| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 28 |
29.5%
|
| 5 | 1 |
1.1%
|
|
| 30 | 1 |
1.1%
|
|
| 40 | 4 |
4.2%
|
|
| 45 | 1 |
1.1%
|
|
| 50 | 5 |
5.3%
|
|
| 60 | 7 |
7.4%
|
|
| 65 | 2 |
2.1%
|
|
| 70 | 7 |
7.4%
|
|
| 75 | 5 |
5.3%
|
|
| 80 | 8 |
8.4%
|
|
| 85 | 7 |
7.4%
|
|
| 89 | 1 |
1.1%
|
|
| 90 | 8 |
8.4%
|
|
| 95 | 3 |
3.2%
|
|
| 100 | 7 |
7.4%
|
|
| Sysmiss | 263 |