| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 12 |
6.9%
|
| 0 | 1 |
0.6%
|
|
| 1 | 2 |
1.1%
|
|
| 2 | 2 |
1.1%
|
|
| 3 | 5 |
2.9%
|
|
| 4 | 10 |
5.7%
|
|
| 5 | 10 |
5.7%
|
|
| 6 | 13 |
7.4%
|
|
| 7 | 4 |
2.3%
|
|
| 8 | 9 |
5.1%
|
|
| 9 | 4 |
2.3%
|
|
| 10 | 9 |
5.1%
|
|
| 11 | 3 |
1.7%
|
|
| 12 | 3 |
1.7%
|
|
| 13 | 1 |
0.6%
|
|
| 15 | 6 |
3.4%
|
|
| 16 | 3 |
1.7%
|
|
| 18 | 4 |
2.3%
|
|
| 20 | 7 |
4%
|
|
| 23 | 2 |
1.1%
|
|
| 25 | 3 |
1.7%
|
|
| 26 | 1 |
0.6%
|
|
| 30 | 5 |
2.9%
|
|
| 35 | 2 |
1.1%
|
|
| 40 | 2 |
1.1%
|
|
| 42 | 2 |
1.1%
|
|
| 45 | 1 |
0.6%
|
|
| 50 | 1 |
0.6%
|
|
| 52 | 1 |
0.6%
|
|
| 55 | 2 |
1.1%
|
|
| 57 | 1 |
0.6%
|
|
| 60 | 4 |
2.3%
|
|
| 65 | 1 |
0.6%
|
|
| 66 | 1 |
0.6%
|
|
| 67 | 1 |
0.6%
|
|
| 69 | 1 |
0.6%
|
|
| 70 | 1 |
0.6%
|
|
| 75 | 1 |
0.6%
|
|
| 81 | 1 |
0.6%
|
|
| 82 | 1 |
0.6%
|
|
| 85 | 1 |
0.6%
|
|
| 86 | 1 |
0.6%
|
|
| 88 | 1 |
0.6%
|
|
| 90 | 1 |
0.6%
|
|
| 95 | 1 |
0.6%
|
|
| 100 | 2 |
1.1%
|
|
| 110 | 1 |
0.6%
|
|
| 120 | 1 |
0.6%
|
|
| 126 | 1 |
0.6%
|
|
| 131 | 1 |
0.6%
|
|
| 150 | 1 |
0.6%
|
|
| 152 | 1 |
0.6%
|
|
| 158 | 1 |
0.6%
|
|
| 200 | 3 |
1.7%
|
|
| 220 | 1 |
0.6%
|
|
| 294 | 1 |
0.6%
|
|
| 300 | 4 |
2.3%
|
|
| 320 | 2 |
1.1%
|
|
| 375 | 1 |
0.6%
|
|
| 400 | 1 |
0.6%
|
|
| 410 | 1 |
0.6%
|
|
| 440 | 1 |
0.6%
|
|
| 450 | 1 |
0.6%
|
|
| 1000 | 1 |
0.6%
|
|
| 3000 | 1 |
0.6%
|
|
| Sysmiss | 426 |