| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 13 |
1.5%
|
| 0 | 2 |
0.2%
|
|
| 6 | 1 |
0.1%
|
|
| 10 | 2 |
0.2%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 2 |
0.2%
|
|
| 19 | 1 |
0.1%
|
|
| 20 | 6 |
0.7%
|
|
| 23 | 1 |
0.1%
|
|
| 25 | 5 |
0.6%
|
|
| 27 | 1 |
0.1%
|
|
| 28 | 1 |
0.1%
|
|
| 30 | 1 |
0.1%
|
|
| 33 | 8 |
0.9%
|
|
| 34 | 5 |
0.6%
|
|
| 35 | 2 |
0.2%
|
|
| 38 | 1 |
0.1%
|
|
| 40 | 6 |
0.7%
|
|
| 44 | 2 |
0.2%
|
|
| 45 | 4 |
0.5%
|
|
| 50 | 127 |
14.4%
|
|
| 51 | 10 |
1.1%
|
|
| 52 | 3 |
0.3%
|
|
| 55 | 2 |
0.2%
|
|
| 56 | 1 |
0.1%
|
|
| 60 | 20 |
2.3%
|
|
| 65 | 3 |
0.3%
|
|
| 67 | 2 |
0.2%
|
|
| 68 | 2 |
0.2%
|
|
| 70 | 37 |
4.2%
|
|
| 72 | 1 |
0.1%
|
|
| 75 | 3 |
0.3%
|
|
| 78 | 1 |
0.1%
|
|
| 80 | 30 |
3.4%
|
|
| 81 | 1 |
0.1%
|
|
| 82 | 1 |
0.1%
|
|
| 84 | 1 |
0.1%
|
|
| 85 | 1 |
0.1%
|
|
| 87 | 1 |
0.1%
|
|
| 90 | 30 |
3.4%
|
|
| 95 | 8 |
0.9%
|
|
| 99 | 2 |
0.2%
|
|
| 100 | 529 |
60%
|
|
| Sysmiss | 782 |