| Value | Category | Cases | |
|---|---|---|---|
| 1 | Self_Daily | 3 |
0.7%
|
| 2 | Self_Monthly | 4 |
0.9%
|
| 3 | Self_Permanent | 10 |
2.4%
|
| 4 | Wage_Monthly | 1 |
0.2%
|
| Missing value | 407 |
95.8%
|