| Value | Category | Cases | |
|---|---|---|---|
| 1 | SSP | 4677 | 
                                    
                                    99.4%
                                 | 
| 2 | USD | 9 | 
                                    
                                    0.2%
                                 | 
| 3 | Other (please specify) | 0 | 
                                    
                                    0%
                                 | 
| 1000 | Other, please specify | 18 | 
                                    
                                    0.4%
                                 | 
| Sysmiss | 65100 |