| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 38 |
21.8%
|
| 1 | 3 |
1.7%
|
|
| 20 | 5 |
2.9%
|
|
| 25 | 3 |
1.7%
|
|
| 30 | 2 |
1.1%
|
|
| 35 | 4 |
2.3%
|
|
| 40 | 8 |
4.6%
|
|
| 45 | 5 |
2.9%
|
|
| 48 | 1 |
0.6%
|
|
| 50 | 8 |
4.6%
|
|
| 55 | 6 |
3.4%
|
|
| 60 | 10 |
5.7%
|
|
| 65 | 9 |
5.2%
|
|
| 70 | 4 |
2.3%
|
|
| 72 | 1 |
0.6%
|
|
| 75 | 3 |
1.7%
|
|
| 80 | 6 |
3.4%
|
|
| 90 | 1 |
0.6%
|
|
| 100 | 7 |
4%
|
|
| 120 | 3 |
1.7%
|
|
| 125 | 3 |
1.7%
|
|
| 150 | 12 |
6.9%
|
|
| 180 | 1 |
0.6%
|
|
| 200 | 8 |
4.6%
|
|
| 225 | 1 |
0.6%
|
|
| 250 | 1 |
0.6%
|
|
| 300 | 7 |
4%
|
|
| 380 | 1 |
0.6%
|
|
| 388 | 1 |
0.6%
|
|
| 400 | 1 |
0.6%
|
|
| 420 | 1 |
0.6%
|
|
| 500 | 1 |
0.6%
|
|
| 600 | 3 |
1.7%
|
|
| 764 | 1 |
0.6%
|
|
| 800 | 2 |
1.1%
|
|
| 1200 | 1 |
0.6%
|
|
| 4000 | 1 |
0.6%
|
|
| 5000 | 1 |
0.6%
|
|
| Sysmiss | 429 |