| Value | Category | Cases | |
|---|---|---|---|
| 1 | had no expenses | 2618 |
61%
|
| 2 | always had difficulties | 337 |
7.9%
|
| 3 | sometimes had difficulties | 387 |
9%
|
| 4 | no | 947 |
22.1%
|
| Sysmiss | 11 |