| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 16 |
14%
|
| 0 | 36 |
31.6%
|
|
| 100 | 1 |
0.9%
|
|
| 200 | 5 |
4.4%
|
|
| 250 | 1 |
0.9%
|
|
| 300 | 1 |
0.9%
|
|
| 400 | 1 |
0.9%
|
|
| 500 | 6 |
5.3%
|
|
| 550 | 1 |
0.9%
|
|
| 650 | 1 |
0.9%
|
|
| 700 | 3 |
2.6%
|
|
| 800 | 1 |
0.9%
|
|
| 1000 | 11 |
9.6%
|
|
| 1200 | 1 |
0.9%
|
|
| 1500 | 2 |
1.8%
|
|
| 2000 | 1 |
0.9%
|
|
| 3000 | 4 |
3.5%
|
|
| 4500 | 1 |
0.9%
|
|
| 5000 | 5 |
4.4%
|
|
| 6500 | 2 |
1.8%
|
|
| 7000 | 1 |
0.9%
|
|
| 9000 | 1 |
0.9%
|
|
| 10000 | 2 |
1.8%
|
|
| 15000 | 1 |
0.9%
|
|
| 18000 | 1 |
0.9%
|
|
| 30000 | 5 |
4.4%
|
|
| 38000 | 1 |
0.9%
|
|
| 75000 | 2 |
1.8%
|
|
| Sysmiss | 478 |