| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much above average income | 43 |
1.4%
|
| 2 | Above average income | 244 |
7.7%
|
| 3 | Average income | 1282 |
40.5%
|
| 4 | Below average income | 812 |
25.7%
|
| 5 | Much below average income | 592 |
18.7%
|
| 8 | Do not know | 189 |
6%
|
| Sysmiss | 2 |