| Value | Category | Cases | |
|---|---|---|---|
| 1 | had no expenses | 320 |
7.4%
|
| 2 | always had difficulties | 1846 |
43%
|
| 3 | sometimes had difficulties | 1334 |
31.1%
|
| 4 | no | 796 |
18.5%
|
| Sysmiss | 4 |