| Value | Category | Cases | |
|---|---|---|---|
| 1 | JANUARY | 1949 | 
                                    
                                    12.5%
                                 | 
| 2 | FEBRUARY | 1323 | 
                                    
                                    8.5%
                                 | 
| 3 | MARCH | 1390 | 
                                    
                                    8.9%
                                 | 
| 4 | APRIL | 1245 | 
                                    
                                    8%
                                 | 
| 5 | MAY | 1143 | 
                                    
                                    7.3%
                                 | 
| 6 | JUNE | 1156 | 
                                    
                                    7.4%
                                 | 
| 7 | JULY | 1324 | 
                                    
                                    8.5%
                                 | 
| 8 | AUGUST | 1201 | 
                                    
                                    7.7%
                                 | 
| 9 | SEPTEMBER | 1279 | 
                                    
                                    8.2%
                                 | 
| 10 | OCTOBER | 1329 | 
                                    
                                    8.5%
                                 | 
| 11 | NOVEMBER | 1195 | 
                                    
                                    7.7%
                                 | 
| 12 | DECEMBER | 1047 | 
                                    
                                    6.7%
                                 | 
| 99 | NO RESPONSE | 14 | 
                                    
                                    0.1%
                                 | 
| Sysmiss | 18 |