| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very difficult | 56535 |
44.1%
|
| 2 | Somewhat difficult | 30130 |
23.5%
|
| 3 | Not difficult at all | 38321 |
29.9%
|
| 4 | (I could not come up with the money) | 2404 |
1.9%
|
| 5 | (DK) | 727 |
0.6%
|
| 6 | (ref) | 171 |
0.1%
|
| Sysmiss | 15599 |