| Value | Category | Cases | |
|---|---|---|---|
| 1 | higher than usual | 5 |
1%
|
| 2 | the same as usual | 301 |
62.4%
|
| 3 | less than usual | 58 |
12%
|
| 4 | no income/stop | 118 |
24.5%
|
| Sysmiss | 2338 |