| Value | Category | Cases | |
|---|---|---|---|
| -5 | Other missing; Multiple answers Mail (EVS) {other missing} | 134 |
12.7%
|
| -3 | INAP; No spouse | 120 |
11.4%
|
| 1 | Lower | 123 |
11.6%
|
| 2 | Middle | 242 |
22.9%
|
| 3 | Higher | 438 |
41.4%
|