| Value | Category | Cases | |
|---|---|---|---|
| 1 | Single | 3029 |
51.1%
|
| 2 | Twins | 2809 |
47.4%
|
| 3 | Triple | 34 |
0.6%
|
| 4 | Quard | 30 |
0.5%
|
| 5 | 27 |
0.5%
|
|
| Sysmiss | 379450 |