| Value | Category | Cases | |
|---|---|---|---|
| 1 | JANUARY | 401 | 
                                    
                                    4.1%
                                 | 
| 2 | FEBRUARY | 243 | 
                                    
                                    2.5%
                                 | 
| 3 | MARCH | 240 | 
                                    
                                    2.5%
                                 | 
| 4 | APRIL | 219 | 
                                    
                                    2.2%
                                 | 
| 5 | MAY | 252 | 
                                    
                                    2.6%
                                 | 
| 6 | JUNE | 267 | 
                                    
                                    2.7%
                                 | 
| 7 | JULY | 402 | 
                                    
                                    4.1%
                                 | 
| 8 | AUGUST | 280 | 
                                    
                                    2.9%
                                 | 
| 9 | SEPTEMBER | 259 | 
                                    
                                    2.6%
                                 | 
| 10 | OCTOBER | 254 | 
                                    
                                    2.6%
                                 | 
| 11 | NOVEMBER | 231 | 
                                    
                                    2.4%
                                 | 
| 12 | DECEMBER | 371 | 
                                    
                                    3.8%
                                 | 
| 97 | INCOHERENT | 2 | 
                                    
                                    0%
                                 | 
| 98 | DK | 3845 | 
                                    
                                    39.3%
                                 | 
| 99 | NO RESPONSE | 37 | 
                                    
                                    0.4%
                                 | 
| Sysmiss | 2475 | 
                                    
                                    25.3%
                                 |