| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 9 |
6.7%
|
| 10 | 1 |
0.7%
|
|
| 12 | 1 |
0.7%
|
|
| 16 | 1 |
0.7%
|
|
| 19 | 1 |
0.7%
|
|
| 20 | 1 |
0.7%
|
|
| 30 | 4 |
3%
|
|
| 35 | 1 |
0.7%
|
|
| 40 | 50 |
37.3%
|
|
| 41 | 1 |
0.7%
|
|
| 44 | 1 |
0.7%
|
|
| 45 | 2 |
1.5%
|
|
| 48 | 6 |
4.5%
|
|
| 50 | 2 |
1.5%
|
|
| 54 | 1 |
0.7%
|
|
| 56 | 1 |
0.7%
|
|
| 60 | 3 |
2.2%
|
|
| 75 | 1 |
0.7%
|
|
| 80 | 6 |
4.5%
|
|
| 84 | 2 |
1.5%
|
|
| 90 | 2 |
1.5%
|
|
| 96 | 3 |
2.2%
|
|
| 100 | 5 |
3.7%
|
|
| 110 | 1 |
0.7%
|
|
| 112 | 2 |
1.5%
|
|
| 120 | 5 |
3.7%
|
|
| 130 | 1 |
0.7%
|
|
| 140 | 2 |
1.5%
|
|
| 148 | 1 |
0.7%
|
|
| 160 | 2 |
1.5%
|
|
| 168 | 15 |
11.2%
|
|
| Sysmiss | 226 |