| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 3 |
2.4%
|
| 0 | 17 |
13.4%
|
|
| 1 | 7 |
5.5%
|
|
| 2 | 5 |
3.9%
|
|
| 3 | 6 |
4.7%
|
|
| 4 | 8 |
6.3%
|
|
| 5 | 3 |
2.4%
|
|
| 6 | 7 |
5.5%
|
|
| 8 | 4 |
3.1%
|
|
| 9 | 2 |
1.6%
|
|
| 10 | 5 |
3.9%
|
|
| 12 | 1 |
0.8%
|
|
| 15 | 1 |
0.8%
|
|
| 16 | 4 |
3.1%
|
|
| 18 | 1 |
0.8%
|
|
| 20 | 3 |
2.4%
|
|
| 21 | 1 |
0.8%
|
|
| 23 | 1 |
0.8%
|
|
| 24 | 1 |
0.8%
|
|
| 26 | 1 |
0.8%
|
|
| 30 | 4 |
3.1%
|
|
| 35 | 1 |
0.8%
|
|
| 40 | 3 |
2.4%
|
|
| 41 | 1 |
0.8%
|
|
| 45 | 2 |
1.6%
|
|
| 50 | 5 |
3.9%
|
|
| 51 | 1 |
0.8%
|
|
| 54 | 1 |
0.8%
|
|
| 60 | 3 |
2.4%
|
|
| 62 | 1 |
0.8%
|
|
| 70 | 2 |
1.6%
|
|
| 75 | 1 |
0.8%
|
|
| 80 | 3 |
2.4%
|
|
| 85 | 1 |
0.8%
|
|
| 110 | 1 |
0.8%
|
|
| 115 | 1 |
0.8%
|
|
| 130 | 2 |
1.6%
|
|
| 140 | 1 |
0.8%
|
|
| 160 | 1 |
0.8%
|
|
| 170 | 1 |
0.8%
|
|
| 173 | 1 |
0.8%
|
|
| 180 | 1 |
0.8%
|
|
| 190 | 2 |
1.6%
|
|
| 220 | 1 |
0.8%
|
|
| 270 | 1 |
0.8%
|
|
| 280 | 1 |
0.8%
|
|
| 330 | 1 |
0.8%
|
|
| 350 | 1 |
0.8%
|
|
| 400 | 1 |
0.8%
|
|
| Sysmiss | 231 |