| Value | Category | Cases | |
|---|---|---|---|
| -5 | Other missing; Multiple answers Mail (EVS) {other missing} | 19 |
1%
|
| -3 | INAP; No spouse | 645 |
35.6%
|
| -2 | No answer | 33 |
1.8%
|
| 1 | Lower | 117 |
6.5%
|
| 2 | Middle | 578 |
31.9%
|
| 3 | Higher | 421 |
23.2%
|