| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.8%
|
| 0 | 30 |
23.1%
|
|
| 1 | 9 |
6.9%
|
|
| 2 | 4 |
3.1%
|
|
| 3 | 5 |
3.8%
|
|
| 4 | 5 |
3.8%
|
|
| 5 | 3 |
2.3%
|
|
| 6 | 3 |
2.3%
|
|
| 7 | 2 |
1.5%
|
|
| 8 | 5 |
3.8%
|
|
| 9 | 3 |
2.3%
|
|
| 10 | 5 |
3.8%
|
|
| 12 | 2 |
1.5%
|
|
| 13 | 1 |
0.8%
|
|
| 14 | 2 |
1.5%
|
|
| 15 | 3 |
2.3%
|
|
| 20 | 4 |
3.1%
|
|
| 21 | 1 |
0.8%
|
|
| 23 | 1 |
0.8%
|
|
| 30 | 4 |
3.1%
|
|
| 33 | 1 |
0.8%
|
|
| 35 | 3 |
2.3%
|
|
| 36 | 2 |
1.5%
|
|
| 42 | 1 |
0.8%
|
|
| 46 | 1 |
0.8%
|
|
| 49 | 1 |
0.8%
|
|
| 50 | 7 |
5.4%
|
|
| 55 | 1 |
0.8%
|
|
| 61 | 1 |
0.8%
|
|
| 65 | 1 |
0.8%
|
|
| 68 | 1 |
0.8%
|
|
| 70 | 1 |
0.8%
|
|
| 80 | 1 |
0.8%
|
|
| 90 | 1 |
0.8%
|
|
| 91 | 1 |
0.8%
|
|
| 100 | 1 |
0.8%
|
|
| 110 | 2 |
1.5%
|
|
| 112 | 1 |
0.8%
|
|
| 120 | 1 |
0.8%
|
|
| 135 | 1 |
0.8%
|
|
| 140 | 1 |
0.8%
|
|
| 167 | 1 |
0.8%
|
|
| 170 | 1 |
0.8%
|
|
| 190 | 1 |
0.8%
|
|
| 219 | 1 |
0.8%
|
|
| 380 | 1 |
0.8%
|
|
| 600 | 1 |
0.8%
|
|
| Sysmiss | 229 |