| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 13 |
5.9%
|
| 0 | 8 |
3.6%
|
|
| 3 | 1 |
0.5%
|
|
| 10 | 5 |
2.3%
|
|
| 16 | 1 |
0.5%
|
|
| 20 | 2 |
0.9%
|
|
| 25 | 2 |
0.9%
|
|
| 45 | 2 |
0.9%
|
|
| 50 | 9 |
4.1%
|
|
| 55 | 1 |
0.5%
|
|
| 60 | 16 |
7.3%
|
|
| 62 | 1 |
0.5%
|
|
| 65 | 2 |
0.9%
|
|
| 66 | 1 |
0.5%
|
|
| 68 | 1 |
0.5%
|
|
| 70 | 14 |
6.4%
|
|
| 72 | 1 |
0.5%
|
|
| 75 | 2 |
0.9%
|
|
| 79 | 1 |
0.5%
|
|
| 80 | 35 |
15.9%
|
|
| 85 | 4 |
1.8%
|
|
| 90 | 14 |
6.4%
|
|
| 92 | 2 |
0.9%
|
|
| 95 | 8 |
3.6%
|
|
| 96 | 2 |
0.9%
|
|
| 97 | 2 |
0.9%
|
|
| 98 | 5 |
2.3%
|
|
| 99 | 4 |
1.8%
|
|
| 100 | 61 |
27.7%
|
|
| Sysmiss | 134 |