| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.8%
|
| 0 | 21 |
16.2%
|
|
| 1 | 8 |
6.2%
|
|
| 2 | 6 |
4.6%
|
|
| 3 | 4 |
3.1%
|
|
| 4 | 5 |
3.8%
|
|
| 5 | 2 |
1.5%
|
|
| 6 | 4 |
3.1%
|
|
| 7 | 5 |
3.8%
|
|
| 8 | 3 |
2.3%
|
|
| 9 | 2 |
1.5%
|
|
| 10 | 11 |
8.5%
|
|
| 11 | 1 |
0.8%
|
|
| 12 | 4 |
3.1%
|
|
| 13 | 2 |
1.5%
|
|
| 15 | 3 |
2.3%
|
|
| 20 | 4 |
3.1%
|
|
| 22 | 2 |
1.5%
|
|
| 23 | 1 |
0.8%
|
|
| 25 | 4 |
3.1%
|
|
| 26 | 1 |
0.8%
|
|
| 27 | 1 |
0.8%
|
|
| 28 | 1 |
0.8%
|
|
| 30 | 6 |
4.6%
|
|
| 35 | 2 |
1.5%
|
|
| 37 | 1 |
0.8%
|
|
| 40 | 4 |
3.1%
|
|
| 42 | 1 |
0.8%
|
|
| 43 | 2 |
1.5%
|
|
| 49 | 1 |
0.8%
|
|
| 50 | 3 |
2.3%
|
|
| 54 | 1 |
0.8%
|
|
| 65 | 1 |
0.8%
|
|
| 70 | 2 |
1.5%
|
|
| 74 | 1 |
0.8%
|
|
| 80 | 1 |
0.8%
|
|
| 81 | 1 |
0.8%
|
|
| 85 | 1 |
0.8%
|
|
| 97 | 1 |
0.8%
|
|
| 140 | 1 |
0.8%
|
|
| 205 | 1 |
0.8%
|
|
| 290 | 1 |
0.8%
|
|
| 300 | 1 |
0.8%
|
|
| 469 | 1 |
0.8%
|
|
| Sysmiss | 229 |