| Value | Category | Cases | |
|---|---|---|---|
| 1 | had no expenses | 45 |
1%
|
| 2 | always had difficulties | 1837 |
42.8%
|
| 3 | sometimes had difficulties | 1352 |
31.5%
|
| 4 | no | 1062 |
24.7%
|
| Sysmiss | 4 |