| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
2.4%
|
| 0 | None | 0 |
0%
|
| 60 | 1 |
2.4%
|
|
| 200 | 2 |
4.8%
|
|
| 250 | 1 |
2.4%
|
|
| 300 | 1 |
2.4%
|
|
| 500 | 2 |
4.8%
|
|
| 1000 | 3 |
7.1%
|
|
| 1200 | 1 |
2.4%
|
|
| 1400 | 1 |
2.4%
|
|
| 1425 | 1 |
2.4%
|
|
| 1500 | 2 |
4.8%
|
|
| 2000 | 2 |
4.8%
|
|
| 3000 | 4 |
9.5%
|
|
| 4000 | 4 |
9.5%
|
|
| 5000 | 1 |
2.4%
|
|
| 6000 | 2 |
4.8%
|
|
| 7000 | 2 |
4.8%
|
|
| 9000 | 1 |
2.4%
|
|
| 10000 | 2 |
4.8%
|
|
| 12000 | 1 |
2.4%
|
|
| 13000 | 1 |
2.4%
|
|
| 15000 | 1 |
2.4%
|
|
| 20000 | 3 |
7.1%
|
|
| 22000 | 1 |
2.4%
|
|
| 25000 | 1 |
2.4%
|
|
| Sysmiss | 550 |