| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 39 |
53.4%
|
| 1 | 1 |
1.4%
|
|
| 6 | 1 |
1.4%
|
|
| 7 | 2 |
2.7%
|
|
| 13 | 1 |
1.4%
|
|
| 15 | 1 |
1.4%
|
|
| 16 | 1 |
1.4%
|
|
| 25 | 3 |
4.1%
|
|
| 60 | 1 |
1.4%
|
|
| 65 | 1 |
1.4%
|
|
| 70 | 2 |
2.7%
|
|
| 80 | 1 |
1.4%
|
|
| 85 | 1 |
1.4%
|
|
| 100 | 2 |
2.7%
|
|
| 140 | 1 |
1.4%
|
|
| 200 | 1 |
1.4%
|
|
| 273 | 1 |
1.4%
|
|
| 344 | 1 |
1.4%
|
|
| 400 | 3 |
4.1%
|
|
| 520 | 1 |
1.4%
|
|
| 917 | 1 |
1.4%
|
|
| 1749 | 1 |
1.4%
|
|
| 2200 | 1 |
1.4%
|
|
| 2300 | 1 |
1.4%
|
|
| 2750 | 1 |
1.4%
|
|
| 5000 | 2 |
2.7%
|
|
| 45700 | 1 |
1.4%
|
|
| Sysmiss | 279 |