| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 8 |
16%
|
| 0 | 5 |
10%
|
|
| 244 | 1 |
2%
|
|
| 246 | 1 |
2%
|
|
| 350 | 1 |
2%
|
|
| 400 | 1 |
2%
|
|
| 403 | 1 |
2%
|
|
| 500 | 1 |
2%
|
|
| 765 | 1 |
2%
|
|
| 1000 | 3 |
6%
|
|
| 1040 | 1 |
2%
|
|
| 1100 | 1 |
2%
|
|
| 1126 | 1 |
2%
|
|
| 1200 | 1 |
2%
|
|
| 1500 | 3 |
6%
|
|
| 1700 | 1 |
2%
|
|
| 1900 | 1 |
2%
|
|
| 2000 | 7 |
14%
|
|
| 2050 | 1 |
2%
|
|
| 2070 | 1 |
2%
|
|
| 3000 | 2 |
4%
|
|
| 3500 | 1 |
2%
|
|
| 5000 | 4 |
8%
|
|
| 7100 | 1 |
2%
|
|
| 30000 | 1 |
2%
|
|
| Sysmiss | 261 |