| Value | Category | Cases | |
|---|---|---|---|
| 0 | No cash outlay | 1550 |
47.3%
|
| 1 | Low or little cost | 521 |
15.9%
|
| 2 | Moderate cost | 661 |
20.2%
|
| 3 | A most significant cost | 542 |
16.6%
|
| Sysmiss | 1719 |