| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | None | 1 |
2.4%
|
| 350 | 1 |
2.4%
|
|
| 400 | 1 |
2.4%
|
|
| 500 | 1 |
2.4%
|
|
| 750 | 1 |
2.4%
|
|
| 1000 | 7 |
16.7%
|
|
| 1500 | 3 |
7.1%
|
|
| 1600 | 1 |
2.4%
|
|
| 2000 | 2 |
4.8%
|
|
| 2500 | 3 |
7.1%
|
|
| 3000 | 4 |
9.5%
|
|
| 4900 | 1 |
2.4%
|
|
| 5000 | 5 |
11.9%
|
|
| 8000 | 1 |
2.4%
|
|
| 10000 | 2 |
4.8%
|
|
| 15000 | 1 |
2.4%
|
|
| 20000 | 2 |
4.8%
|
|
| 25000 | 1 |
2.4%
|
|
| 50000 | 1 |
2.4%
|
|
| 100000 | 1 |
2.4%
|
|
| 150000 | 1 |
2.4%
|
|
| 180000 | 1 |
2.4%
|
|
| Sysmiss | 278 |