| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
2.4%
|
| 0 | 2 |
2.4%
|
|
| 2 | 2 |
2.4%
|
|
| 3 | 1 |
1.2%
|
|
| 5 | 3 |
3.7%
|
|
| 6 | 1 |
1.2%
|
|
| 11 | 1 |
1.2%
|
|
| 45 | 1 |
1.2%
|
|
| 50 | 2 |
2.4%
|
|
| 65 | 1 |
1.2%
|
|
| 70 | 1 |
1.2%
|
|
| 75 | 1 |
1.2%
|
|
| 80 | 6 |
7.3%
|
|
| 85 | 2 |
2.4%
|
|
| 95 | 3 |
3.7%
|
|
| 97 | 1 |
1.2%
|
|
| 98 | 2 |
2.4%
|
|
| 99 | 1 |
1.2%
|
|
| 100 | 49 |
59.8%
|
|
| Sysmiss | 91 |