| Value | Category | Cases | |
|---|---|---|---|
| 0 | NO LIVE BIRTHS IN THE LAST 2 YEARS | 12318 | 
                                    
                                    66.3%
                                 | 
| 1 | ONE OR MORE LIVE BIRTHS IN THE LAST 2 YEARS | 6250 | 
                                    
                                    33.7%
                                 | 
| Sysmiss | 12492 |