| Value | Category | Cases | |
|---|---|---|---|
| 0 | No cash outlay | 1230 |
40.1%
|
| 1 | Low or little cost | 142 |
4.6%
|
| 2 | Moderate cost | 224 |
7.3%
|
| 3 | A most significant cost | 1469 |
47.9%
|
| Sysmiss | 1928 |