| Value | Category | Cases | |
|---|---|---|---|
| 1 | LABOR | 28 |
73.7%
|
| 2 | MATERIALS | 4 |
10.5%
|
| 3 | CASH | 1 |
2.6%
|
| 4 | NOTHING | 5 |
13.2%
|
| 99 | Other (specify) | 0 |
0%
|
| Sysmiss | 350 |