| Value | Category | Cases | |
|---|---|---|---|
| 1 | Both | 0 |
0%
|
| 2 | No | 53 |
7.1%
|
| 3 | Self | 186 |
24.9%
|
| 4 | Wage | 2 |
0.3%
|
| Missing value | 507 |
67.8%
|