| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 10 | 1 |
1.4%
|
|
| 20 | 1 |
1.4%
|
|
| 40 | 1 |
1.4%
|
|
| 42 | 1 |
1.4%
|
|
| 50 | 3 |
4.3%
|
|
| 60 | 5 |
7.1%
|
|
| 70 | 5 |
7.1%
|
|
| 75 | 2 |
2.9%
|
|
| 80 | 26 |
37.1%
|
|
| 85 | 1 |
1.4%
|
|
| 90 | 12 |
17.1%
|
|
| 95 | 2 |
2.9%
|
|
| 98 | 3 |
4.3%
|
|
| 99 | 2 |
2.9%
|
|
| 100 | 5 |
7.1%
|
|
| Sysmiss | 93 |