| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 15 | 
                                    
                                    1%
                                 | 
| -7 | Does not apply (spontaneous) | 52 | 
                                    
                                    3.4%
                                 | 
| 1 | Within 6 months of identifying non-manager under-performance | 784 | 
                                    
                                    50.5%
                                 | 
| 2 | After 6 months of identifying non-manager under-performance | 270 | 
                                    
                                    17.4%
                                 | 
| 3 | Rarely or never | 430 | 
                                    
                                    27.7%
                                 | 
| Sysmiss | 1146 |