| Value | Category | Cases | |
|---|---|---|---|
| 1 | single | 24626 |
96.5%
|
| 2 | twin | 853 |
3.3%
|
| 3 | triplet | 12 |
0%
|
| 4 | quadruplet | 0 |
0%
|
| 5 | quintet | 0 |
0%
|
| 6 | sextet | 0 |
0%
|
| 7 | septuplet | 0 |
0%
|
| 8 | octet | 0 |
0%
|
| 96 | other | 0 |
0%
|
| 97 | refused | 0 |
0%
|
| 98 | don't know | 0 |
0%
|
| 99 | NIU (not in universe) | 0 |
0%
|
| 9999995 | missing:impute | 27 |
0.1%
|
