| Value | Category | Cases | |
|---|---|---|---|
| 18 | 3 |
0.4%
|
|
| 19 | 1 |
0.1%
|
|
| 20 | 6 |
0.7%
|
|
| 21 | 6 |
0.7%
|
|
| 22 | 10 |
1.2%
|
|
| 23 | 21 |
2.5%
|
|
| 24 | 15 |
1.8%
|
|
| 25 | 46 |
5.4%
|
|
| 26 | 21 |
2.5%
|
|
| 27 | 15 |
1.8%
|
|
| 28 | 35 |
4.1%
|
|
| 29 | 7 |
0.8%
|
|
| 30 | 106 |
12.4%
|
|
| 31 | 7 |
0.8%
|
|
| 32 | 13 |
1.5%
|
|
| 33 | 8 |
0.9%
|
|
| 34 | 3 |
0.4%
|
|
| 35 | 6 |
0.7%
|
|
| 36 | 4 |
0.5%
|
|
| 38 | 3 |
0.4%
|
|
| 40 | 2 |
0.2%
|
|
| 50 | 1 |
0.1%
|
|
| 89 | 1 |
0.1%
|
|
| 98 | 98. Already has a child | 157 |
18.4%
|
| 99 | 99. Don't know | 355 |
41.7%
|
| Sysmiss | 147 |