| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 10 | 1 |
0.8%
|
|
| 30 | 1 |
0.8%
|
|
| 40 | 2 |
1.5%
|
|
| 45 | 2 |
1.5%
|
|
| 50 | 5 |
3.8%
|
|
| 55 | 2 |
1.5%
|
|
| 60 | 9 |
6.8%
|
|
| 65 | 6 |
4.5%
|
|
| 66 | 2 |
1.5%
|
|
| 67 | 1 |
0.8%
|
|
| 68 | 3 |
2.3%
|
|
| 70 | 16 |
12.1%
|
|
| 72 | 1 |
0.8%
|
|
| 75 | 10 |
7.6%
|
|
| 78 | 1 |
0.8%
|
|
| 80 | 21 |
15.9%
|
|
| 81 | 1 |
0.8%
|
|
| 83 | 1 |
0.8%
|
|
| 85 | 15 |
11.4%
|
|
| 87 | 2 |
1.5%
|
|
| 88 | 4 |
3%
|
|
| 89 | 1 |
0.8%
|
|
| 90 | 15 |
11.4%
|
|
| 92 | 2 |
1.5%
|
|
| 95 | 3 |
2.3%
|
|
| 96 | 1 |
0.8%
|
|
| 98 | 1 |
0.8%
|
|
| 99 | 1 |
0.8%
|
|
| 100 | 2 |
1.5%
|
|
| Sysmiss | 226 |