| Value | Category | Cases | |
|---|---|---|---|
| 0 | No paid labor involved | 46 |
93.9%
|
| 1 | 1 |
2%
|
|
| 2 | 1 |
2%
|
|
| 4 | 1 |
2%
|
|
| 9999 | Missing | 0 |
0%
|
| Sysmiss | 2231 |