| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
1.9%
|
| 300 | 1 |
1.9%
|
|
| 700 | 1 |
1.9%
|
|
| 1200 | 1 |
1.9%
|
|
| 1500 | 1 |
1.9%
|
|
| 2000 | 1 |
1.9%
|
|
| 2500 | 1 |
1.9%
|
|
| 2700 | 1 |
1.9%
|
|
| 3000 | 3 |
5.8%
|
|
| 3500 | 3 |
5.8%
|
|
| 3700 | 1 |
1.9%
|
|
| 4000 | 2 |
3.8%
|
|
| 4500 | 4 |
7.7%
|
|
| 5000 | 9 |
17.3%
|
|
| 5200 | 2 |
3.8%
|
|
| 5700 | 1 |
1.9%
|
|
| 6000 | 4 |
7.7%
|
|
| 6300 | 1 |
1.9%
|
|
| 6500 | 2 |
3.8%
|
|
| 6800 | 1 |
1.9%
|
|
| 7000 | 3 |
5.8%
|
|
| 7200 | 1 |
1.9%
|
|
| 7500 | 2 |
3.8%
|
|
| 7800 | 1 |
1.9%
|
|
| 10000 | 3 |
5.8%
|
|
| 12000 | 1 |
1.9%
|
|
| Sysmiss | 946 |