| Value | Category | Cases | |
|---|---|---|---|
| -2 | don't know | 4 |
6.5%
|
| -1 | refuse | 8 |
12.9%
|
| 0 | 4 |
6.5%
|
|
| 300 | 1 |
1.6%
|
|
| 400 | 2 |
3.2%
|
|
| 500 | 1 |
1.6%
|
|
| 600 | 2 |
3.2%
|
|
| 999 | 1 |
1.6%
|
|
| 1000 | 1 |
1.6%
|
|
| 1400 | 1 |
1.6%
|
|
| 1500 | 1 |
1.6%
|
|
| 2000 | 1 |
1.6%
|
|
| 2500 | 1 |
1.6%
|
|
| 3000 | 1 |
1.6%
|
|
| 4000 | 1 |
1.6%
|
|
| 4500 | 1 |
1.6%
|
|
| 5000 | 2 |
3.2%
|
|
| 5400 | 1 |
1.6%
|
|
| 6000 | 3 |
4.8%
|
|
| 6800 | 1 |
1.6%
|
|
| 7000 | 1 |
1.6%
|
|
| 7500 | 1 |
1.6%
|
|
| 8000 | 2 |
3.2%
|
|
| 9000 | 1 |
1.6%
|
|
| 10000 | 1 |
1.6%
|
|
| 10500 | 1 |
1.6%
|
|
| 12000 | 2 |
3.2%
|
|
| 13000 | 1 |
1.6%
|
|
| 14000 | 2 |
3.2%
|
|
| 16000 | 2 |
3.2%
|
|
| 18000 | 1 |
1.6%
|
|
| 20000 | 1 |
1.6%
|
|
| 21200 | 1 |
1.6%
|
|
| 22000 | 1 |
1.6%
|
|
| 24000 | 1 |
1.6%
|
|
| 31500 | 1 |
1.6%
|
|
| 32000 | 1 |
1.6%
|
|
| 35000 | 1 |
1.6%
|
|
| 52000 | 1 |
1.6%
|
|
| 100000 | 1 |
1.6%
|
|
| Sysmiss | 987 |