| Value | Category | Cases | |
|---|---|---|---|
| 1 | 343 | 
                                    
                                    93%
                                 | |
| 2 | 2 | 
                                    
                                    0.5%
                                 | |
| 3 | 24 | 
                                    
                                    6.5%
                                 | |
| Sysmiss | 2169 |