| Value | Category | Cases | |
|---|---|---|---|
| 1 | had no expenses | 22 |
0.5%
|
| 2 | always had difficulties | 1319 |
30.7%
|
| 3 | sometimes had difficulties | 1400 |
32.6%
|
| 4 | no | 1554 |
36.2%
|
| Sysmiss | 5 |