| Value | Category | Cases | |
|---|---|---|---|
| 1 | Earnings reduced | 761 |
56.9%
|
| 2 | Earnings stayed the same | 483 |
36.1%
|
| 3 | Earnings increased | 48 |
3.6%
|
| 8 | Don't know | 46 |
3.4%
|
| Sysmiss | 32881 |