value | category | cases | |
---|---|---|---|
0 | Single birth | 4 |
80%
|
1 | 1st of multiple | 1 |
20%
|
2 | 2nd of multiple | 0 |
0%
|
3 | 3rd of multiple | 0 |
0%
|
4 | 4th of multiple | 0 |
0%
|
5 | 5th of multiple | 0 |
0%
|
Sysmiss | 2335 |