| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 8 |
4.8%
|
| 0 | 2 |
1.2%
|
|
| 1 | 2 |
1.2%
|
|
| 2 | 1 |
0.6%
|
|
| 3 | 8 |
4.8%
|
|
| 4 | 9 |
5.5%
|
|
| 5 | 12 |
7.3%
|
|
| 6 | 8 |
4.8%
|
|
| 7 | 4 |
2.4%
|
|
| 8 | 5 |
3%
|
|
| 9 | 3 |
1.8%
|
|
| 10 | 6 |
3.6%
|
|
| 11 | 1 |
0.6%
|
|
| 12 | 2 |
1.2%
|
|
| 14 | 5 |
3%
|
|
| 15 | 8 |
4.8%
|
|
| 16 | 4 |
2.4%
|
|
| 17 | 3 |
1.8%
|
|
| 18 | 3 |
1.8%
|
|
| 19 | 3 |
1.8%
|
|
| 20 | 7 |
4.2%
|
|
| 21 | 1 |
0.6%
|
|
| 22 | 2 |
1.2%
|
|
| 24 | 1 |
0.6%
|
|
| 25 | 5 |
3%
|
|
| 26 | 3 |
1.8%
|
|
| 29 | 1 |
0.6%
|
|
| 30 | 1 |
0.6%
|
|
| 31 | 1 |
0.6%
|
|
| 32 | 1 |
0.6%
|
|
| 35 | 1 |
0.6%
|
|
| 36 | 1 |
0.6%
|
|
| 37 | 1 |
0.6%
|
|
| 39 | 1 |
0.6%
|
|
| 40 | 2 |
1.2%
|
|
| 42 | 1 |
0.6%
|
|
| 48 | 1 |
0.6%
|
|
| 49 | 1 |
0.6%
|
|
| 50 | 1 |
0.6%
|
|
| 54 | 1 |
0.6%
|
|
| 55 | 1 |
0.6%
|
|
| 56 | 1 |
0.6%
|
|
| 60 | 1 |
0.6%
|
|
| 64 | 1 |
0.6%
|
|
| 67 | 1 |
0.6%
|
|
| 70 | 1 |
0.6%
|
|
| 80 | 2 |
1.2%
|
|
| 85 | 2 |
1.2%
|
|
| 94 | 1 |
0.6%
|
|
| 100 | 1 |
0.6%
|
|
| 107 | 1 |
0.6%
|
|
| 108 | 1 |
0.6%
|
|
| 110 | 1 |
0.6%
|
|
| 130 | 2 |
1.2%
|
|
| 132 | 1 |
0.6%
|
|
| 140 | 1 |
0.6%
|
|
| 146 | 1 |
0.6%
|
|
| 150 | 1 |
0.6%
|
|
| 160 | 1 |
0.6%
|
|
| 180 | 1 |
0.6%
|
|
| 185 | 1 |
0.6%
|
|
| 200 | 2 |
1.2%
|
|
| 201 | 1 |
0.6%
|
|
| 213 | 1 |
0.6%
|
|
| 267 | 1 |
0.6%
|
|
| 301 | 1 |
0.6%
|
|
| 351 | 1 |
0.6%
|
|
| 1030 | 1 |
0.6%
|
|
| 1467 | 1 |
0.6%
|
|
| 1540 | 1 |
0.6%
|
|
| Sysmiss | 195 |