| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 14 |
2.8%
|
| -5 | Entire life | 310 |
60.9%
|
| 1 | 4 |
0.8%
|
|
| 2 | 6 |
1.2%
|
|
| 3 | 7 |
1.4%
|
|
| 4 | 3 |
0.6%
|
|
| 5 | 6 |
1.2%
|
|
| 6 | 4 |
0.8%
|
|
| 7 | 6 |
1.2%
|
|
| 8 | 6 |
1.2%
|
|
| 9 | 1 |
0.2%
|
|
| 10 | 10 |
2%
|
|
| 11 | 6 |
1.2%
|
|
| 12 | 5 |
1%
|
|
| 13 | 2 |
0.4%
|
|
| 14 | 3 |
0.6%
|
|
| 15 | 17 |
3.3%
|
|
| 16 | 3 |
0.6%
|
|
| 17 | 4 |
0.8%
|
|
| 18 | 9 |
1.8%
|
|
| 19 | 2 |
0.4%
|
|
| 20 | 20 |
3.9%
|
|
| 21 | 7 |
1.4%
|
|
| 22 | 2 |
0.4%
|
|
| 24 | 2 |
0.4%
|
|
| 25 | 9 |
1.8%
|
|
| 26 | 3 |
0.6%
|
|
| 27 | 1 |
0.2%
|
|
| 28 | 2 |
0.4%
|
|
| 29 | 2 |
0.4%
|
|
| 30 | 5 |
1%
|
|
| 32 | 3 |
0.6%
|
|
| 33 | 5 |
1%
|
|
| 35 | 7 |
1.4%
|
|
| 37 | 1 |
0.2%
|
|
| 38 | 2 |
0.4%
|
|
| 40 | 2 |
0.4%
|
|
| 41 | 1 |
0.2%
|
|
| 45 | 1 |
0.2%
|
|
| 47 | 2 |
0.4%
|
|
| 48 | 1 |
0.2%
|
|
| 52 | 1 |
0.2%
|
|
| 55 | 1 |
0.2%
|
|
| 59 | 1 |
0.2%
|
|
| Sysmiss | 6 |