| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 12 |
7.8%
|
| 1 | 2 |
1.3%
|
|
| 2 | 2 |
1.3%
|
|
| 3 | 4 |
2.6%
|
|
| 4 | 3 |
1.9%
|
|
| 5 | 6 |
3.9%
|
|
| 6 | 10 |
6.5%
|
|
| 7 | 9 |
5.8%
|
|
| 8 | 9 |
5.8%
|
|
| 9 | 4 |
2.6%
|
|
| 10 | 7 |
4.5%
|
|
| 11 | 4 |
2.6%
|
|
| 12 | 8 |
5.2%
|
|
| 13 | 1 |
0.6%
|
|
| 14 | 4 |
2.6%
|
|
| 15 | 2 |
1.3%
|
|
| 16 | 3 |
1.9%
|
|
| 17 | 1 |
0.6%
|
|
| 18 | 2 |
1.3%
|
|
| 19 | 1 |
0.6%
|
|
| 20 | 2 |
1.3%
|
|
| 21 | 2 |
1.3%
|
|
| 22 | 2 |
1.3%
|
|
| 23 | 3 |
1.9%
|
|
| 24 | 1 |
0.6%
|
|
| 25 | 3 |
1.9%
|
|
| 26 | 1 |
0.6%
|
|
| 30 | 3 |
1.9%
|
|
| 31 | 2 |
1.3%
|
|
| 33 | 1 |
0.6%
|
|
| 34 | 1 |
0.6%
|
|
| 35 | 1 |
0.6%
|
|
| 38 | 2 |
1.3%
|
|
| 41 | 1 |
0.6%
|
|
| 43 | 2 |
1.3%
|
|
| 47 | 1 |
0.6%
|
|
| 49 | 2 |
1.3%
|
|
| 50 | 1 |
0.6%
|
|
| 60 | 3 |
1.9%
|
|
| 70 | 1 |
0.6%
|
|
| 74 | 1 |
0.6%
|
|
| 77 | 1 |
0.6%
|
|
| 82 | 1 |
0.6%
|
|
| 90 | 2 |
1.3%
|
|
| 94 | 2 |
1.3%
|
|
| 95 | 1 |
0.6%
|
|
| 96 | 1 |
0.6%
|
|
| 100 | 1 |
0.6%
|
|
| 115 | 1 |
0.6%
|
|
| 117 | 2 |
1.3%
|
|
| 132 | 1 |
0.6%
|
|
| 156 | 1 |
0.6%
|
|
| 165 | 1 |
0.6%
|
|
| 200 | 1 |
0.6%
|
|
| 234 | 1 |
0.6%
|
|
| 272 | 1 |
0.6%
|
|
| 290 | 1 |
0.6%
|
|
| 393 | 1 |
0.6%
|
|
| 417 | 1 |
0.6%
|
|
| 452 | 1 |
0.6%
|
|
| 900 | 1 |
0.6%
|
|
| 1278 | 1 |
0.6%
|
|
| Sysmiss | 207 |