| Value | Category | Cases | |
|---|---|---|---|
| 0 | No cash outlay | 1769 |
57.8%
|
| 1 | Low or little cost | 262 |
8.6%
|
| 2 | Moderate cost | 341 |
11.1%
|
| 3 | A most significant cost | 689 |
22.5%
|
| Sysmiss | 1932 |