| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 29 |
33.3%
|
| 1 | 15 |
17.2%
|
|
| 20 | 4 |
4.6%
|
|
| 35 | 1 |
1.1%
|
|
| 50 | 4 |
4.6%
|
|
| 60 | 2 |
2.3%
|
|
| 65 | 1 |
1.1%
|
|
| 100 | 4 |
4.6%
|
|
| 150 | 2 |
2.3%
|
|
| 200 | 5 |
5.7%
|
|
| 250 | 1 |
1.1%
|
|
| 300 | 4 |
4.6%
|
|
| 400 | 1 |
1.1%
|
|
| 500 | 1 |
1.1%
|
|
| 600 | 1 |
1.1%
|
|
| 1000 | 2 |
2.3%
|
|
| 2000 | 1 |
1.1%
|
|
| 2500 | 1 |
1.1%
|
|
| 3000 | 4 |
4.6%
|
|
| 5000 | 1 |
1.1%
|
|
| 8000 | 1 |
1.1%
|
|
| 15000 | 1 |
1.1%
|
|
| 110000 | 1 |
1.1%
|
|
| Sysmiss | 920 |