| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 8 |
11.1%
|
| 0 | 10 |
13.9%
|
|
| 140 | 1 |
1.4%
|
|
| 250 | 1 |
1.4%
|
|
| 300 | 2 |
2.8%
|
|
| 350 | 1 |
1.4%
|
|
| 400 | 1 |
1.4%
|
|
| 500 | 3 |
4.2%
|
|
| 600 | 1 |
1.4%
|
|
| 650 | 2 |
2.8%
|
|
| 700 | 1 |
1.4%
|
|
| 750 | 1 |
1.4%
|
|
| 1000 | 7 |
9.7%
|
|
| 1400 | 1 |
1.4%
|
|
| 1500 | 2 |
2.8%
|
|
| 2000 | 3 |
4.2%
|
|
| 2200 | 1 |
1.4%
|
|
| 2500 | 2 |
2.8%
|
|
| 2800 | 1 |
1.4%
|
|
| 2900 | 1 |
1.4%
|
|
| 3000 | 3 |
4.2%
|
|
| 3500 | 2 |
2.8%
|
|
| 4000 | 3 |
4.2%
|
|
| 5000 | 4 |
5.6%
|
|
| 7000 | 1 |
1.4%
|
|
| 8000 | 1 |
1.4%
|
|
| 8500 | 1 |
1.4%
|
|
| 10000 | 3 |
4.2%
|
|
| 15000 | 1 |
1.4%
|
|
| 20000 | 1 |
1.4%
|
|
| 30000 | 1 |
1.4%
|
|
| 150000 | 1 |
1.4%
|
|
| Sysmiss | 1344 |