| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 9 |
25.7%
|
| 240 | 2 |
5.7%
|
|
| 252 | 1 |
2.9%
|
|
| 324 | 1 |
2.9%
|
|
| 350 | 2 |
5.7%
|
|
| 400 | 1 |
2.9%
|
|
| 420 | 1 |
2.9%
|
|
| 460 | 1 |
2.9%
|
|
| 480 | 1 |
2.9%
|
|
| 500 | 2 |
5.7%
|
|
| 504 | 1 |
2.9%
|
|
| 520 | 1 |
2.9%
|
|
| 650 | 1 |
2.9%
|
|
| 800 | 2 |
5.7%
|
|
| 840 | 1 |
2.9%
|
|
| 1000 | 2 |
5.7%
|
|
| 1350 | 1 |
2.9%
|
|
| 2000 | 1 |
2.9%
|
|
| 2100 | 1 |
2.9%
|
|
| 2205 | 1 |
2.9%
|
|
| 2500 | 1 |
2.9%
|
|
| 9000 | 1 |
2.9%
|
|
| Sysmiss | 329 |