| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
1%
|
| 10 | 1 |
0.5%
|
|
| 30 | 2 |
1%
|
|
| 35 | 1 |
0.5%
|
|
| 36 | 1 |
0.5%
|
|
| 38 | 1 |
0.5%
|
|
| 40 | 34 |
17.7%
|
|
| 41 | 1 |
0.5%
|
|
| 42 | 3 |
1.6%
|
|
| 45 | 6 |
3.1%
|
|
| 48 | 11 |
5.7%
|
|
| 50 | 10 |
5.2%
|
|
| 53 | 1 |
0.5%
|
|
| 56 | 2 |
1%
|
|
| 60 | 12 |
6.3%
|
|
| 65 | 2 |
1%
|
|
| 70 | 6 |
3.1%
|
|
| 72 | 2 |
1%
|
|
| 74 | 1 |
0.5%
|
|
| 75 | 1 |
0.5%
|
|
| 80 | 9 |
4.7%
|
|
| 82 | 2 |
1%
|
|
| 84 | 4 |
2.1%
|
|
| 85 | 2 |
1%
|
|
| 86 | 1 |
0.5%
|
|
| 88 | 1 |
0.5%
|
|
| 90 | 1 |
0.5%
|
|
| 96 | 1 |
0.5%
|
|
| 100 | 2 |
1%
|
|
| 105 | 1 |
0.5%
|
|
| 108 | 1 |
0.5%
|
|
| 112 | 2 |
1%
|
|
| 119 | 1 |
0.5%
|
|
| 120 | 4 |
2.1%
|
|
| 126 | 1 |
0.5%
|
|
| 128 | 1 |
0.5%
|
|
| 130 | 4 |
2.1%
|
|
| 140 | 8 |
4.2%
|
|
| 144 | 2 |
1%
|
|
| 145 | 1 |
0.5%
|
|
| 148 | 1 |
0.5%
|
|
| 150 | 7 |
3.6%
|
|
| 158 | 1 |
0.5%
|
|
| 165 | 1 |
0.5%
|
|
| 168 | 33 |
17.2%
|
|
| Sysmiss | 237 |