| Value | Category | Cases | |
|---|---|---|---|
| 0 | Single, before marriage | 9 |
0.5%
|
| 1 | 0-4 | 26 |
1.5%
|
| 2 | 5-9 | 128 |
7.2%
|
| 3 | 10-14 | 382 |
21.6%
|
| 4 | 15-19 | 614 |
34.7%
|
| 5 | 20-24 | 465 |
26.3%
|
| 6 | 25+ | 147 |
8.3%
|
| Sysmiss | 35398 |