| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 3 |
4.4%
|
| 10 | 2 |
2.9%
|
|
| 30 | 1 |
1.5%
|
|
| 40 | 1 |
1.5%
|
|
| 50 | 1 |
1.5%
|
|
| 700 | 1 |
1.5%
|
|
| 2000 | 2 |
2.9%
|
|
| 2500 | 1 |
1.5%
|
|
| 2800 | 1 |
1.5%
|
|
| 3000 | 3 |
4.4%
|
|
| 3600 | 1 |
1.5%
|
|
| 4000 | 1 |
1.5%
|
|
| 4500 | 1 |
1.5%
|
|
| 5000 | 5 |
7.4%
|
|
| 7000 | 1 |
1.5%
|
|
| 10000 | 3 |
4.4%
|
|
| 15000 | 2 |
2.9%
|
|
| 18000 | 1 |
1.5%
|
|
| 20000 | 5 |
7.4%
|
|
| 22000 | 1 |
1.5%
|
|
| 25000 | 2 |
2.9%
|
|
| 30000 | 3 |
4.4%
|
|
| 50000 | 4 |
5.9%
|
|
| 60000 | 2 |
2.9%
|
|
| 70000 | 1 |
1.5%
|
|
| 80000 | 2 |
2.9%
|
|
| 100000 | 4 |
5.9%
|
|
| 200000 | 2 |
2.9%
|
|
| 250000 | 1 |
1.5%
|
|
| 300000 | 5 |
7.4%
|
|
| 375000 | 1 |
1.5%
|
|
| 400000 | 1 |
1.5%
|
|
| 500000 | 1 |
1.5%
|
|
| 600000 | 1 |
1.5%
|
|
| 20000000 | 1 |
1.5%
|
|
| Sysmiss | 554 |