| Value | Category | Cases | |
|---|---|---|---|
| 0 | No cash outlay | 1388 |
40.6%
|
| 1 | Low or little cost | 713 |
20.9%
|
| 2 | Moderate cost | 497 |
14.6%
|
| 3 | A most significant cost | 817 |
23.9%
|
| Sysmiss | 1578 |