| Value | Category | Cases | |
|---|---|---|---|
| -3 | INAP; No spouse | 452 |
36.5%
|
| -1 | Don't know | 8 |
0.6%
|
| 1 | Lower | 368 |
29.7%
|
| 2 | Middle | 339 |
27.4%
|
| 3 | Higher | 70 |
5.7%
|