| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 32 |
23.2%
|
| 40 | 3 |
2.2%
|
|
| 50 | 5 |
3.6%
|
|
| 60 | 8 |
5.8%
|
|
| 65 | 3 |
2.2%
|
|
| 70 | 9 |
6.5%
|
|
| 75 | 7 |
5.1%
|
|
| 78 | 1 |
0.7%
|
|
| 80 | 23 |
16.7%
|
|
| 82 | 1 |
0.7%
|
|
| 85 | 6 |
4.3%
|
|
| 89 | 1 |
0.7%
|
|
| 90 | 16 |
11.6%
|
|
| 95 | 6 |
4.3%
|
|
| 96 | 1 |
0.7%
|
|
| 98 | 1 |
0.7%
|
|
| 100 | 15 |
10.9%
|
|
| Sysmiss | 130 |