| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 6 |
1.4%
|
| 8 | 3 |
0.7%
|
|
| 10 | 1 |
0.2%
|
|
| 20 | 1 |
0.2%
|
|
| 25 | 2 |
0.5%
|
|
| 30 | 7 |
1.6%
|
|
| 35 | 5 |
1.2%
|
|
| 40 | 167 |
39%
|
|
| 42 | 1 |
0.2%
|
|
| 44 | 3 |
0.7%
|
|
| 45 | 13 |
3%
|
|
| 48 | 39 |
9.1%
|
|
| 50 | 26 |
6.1%
|
|
| 52 | 3 |
0.7%
|
|
| 55 | 3 |
0.7%
|
|
| 56 | 4 |
0.9%
|
|
| 60 | 28 |
6.5%
|
|
| 65 | 5 |
1.2%
|
|
| 70 | 5 |
1.2%
|
|
| 72 | 1 |
0.2%
|
|
| 75 | 1 |
0.2%
|
|
| 78 | 1 |
0.2%
|
|
| 80 | 14 |
3.3%
|
|
| 82 | 1 |
0.2%
|
|
| 84 | 5 |
1.2%
|
|
| 90 | 8 |
1.9%
|
|
| 100 | 2 |
0.5%
|
|
| 102 | 1 |
0.2%
|
|
| 105 | 2 |
0.5%
|
|
| 106 | 1 |
0.2%
|
|
| 108 | 1 |
0.2%
|
|
| 110 | 4 |
0.9%
|
|
| 112 | 3 |
0.7%
|
|
| 120 | 10 |
2.3%
|
|
| 125 | 1 |
0.2%
|
|
| 130 | 1 |
0.2%
|
|
| 138 | 1 |
0.2%
|
|
| 140 | 4 |
0.9%
|
|
| 142 | 1 |
0.2%
|
|
| 145 | 1 |
0.2%
|
|
| 148 | 1 |
0.2%
|
|
| 150 | 3 |
0.7%
|
|
| 152 | 2 |
0.5%
|
|
| 154 | 1 |
0.2%
|
|
| 156 | 1 |
0.2%
|
|
| 160 | 4 |
0.9%
|
|
| 168 | 30 |
7%
|
|
| Sysmiss | 344 |