| Value | Category | Cases | |
|---|---|---|---|
| 0 | single birth | 1586 |
98%
|
| 1 | 1st of multiple | 23 |
1.4%
|
| 2 | 2nd of multiple | 10 |
0.6%
|
| 3 | 3rd of multiple | 0 |
0%
|
| 4 | 4th of multiple | 0 |
0%
|
| 5 | 5th of multiple | 0 |
0%
|
| Sysmiss | 5136 |