| Value | Category | 
|---|---|
| -9 | Don't know | 
| -8 | Refused | 
| -7 | DOES NOT APPLY | 
| 1 | Their own performance as measured by production targets | 
| 2 | Their team or shift performance as measured by production targets | 
| 3 | Their establishment's performance as measured by production targets | 
| 4 | Their company's performance as measured by production targets | 
| 5 | No performance bonuses | 
| Sysmiss |