| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 15 | 1 |
1.4%
|
|
| 28 | 1 |
1.4%
|
|
| 30 | 1 |
1.4%
|
|
| 40 | 2 |
2.8%
|
|
| 45 | 1 |
1.4%
|
|
| 50 | 5 |
6.9%
|
|
| 60 | 6 |
8.3%
|
|
| 65 | 1 |
1.4%
|
|
| 70 | 4 |
5.6%
|
|
| 75 | 7 |
9.7%
|
|
| 78 | 1 |
1.4%
|
|
| 80 | 19 |
26.4%
|
|
| 85 | 4 |
5.6%
|
|
| 90 | 6 |
8.3%
|
|
| 95 | 2 |
2.8%
|
|
| 100 | 11 |
15.3%
|
|
| Sysmiss | 292 |