| Value | Category | Cases | |
|---|---|---|---|
| 0 | never | 4631 |
30.2%
|
| 12 | 1 |
0%
|
|
| 13 | 27 |
0.2%
|
|
| 14 | 119 |
0.8%
|
|
| 15 | 375 |
2.4%
|
|
| 16 | 559 |
3.6%
|
|
| 17 | 669 |
4.4%
|
|
| 18 | 813 |
5.3%
|
|
| 19 | 739 |
4.8%
|
|
| 20 | 651 |
4.2%
|
|
| 21 | 454 |
3%
|
|
| 22 | 382 |
2.5%
|
|
| 23 | 288 |
1.9%
|
|
| 24 | 196 |
1.3%
|
|
| 25 | 186 |
1.2%
|
|
| 26 | 115 |
0.8%
|
|
| 27 | 96 |
0.6%
|
|
| 28 | 58 |
0.4%
|
|
| 29 | 45 |
0.3%
|
|
| 30 | 55 |
0.4%
|
|
| 31 | 21 |
0.1%
|
|
| 32 | 19 |
0.1%
|
|
| 33 | 18 |
0.1%
|
|
| 34 | 5 |
0%
|
|
| 35 | 15 |
0.1%
|
|
| 36 | 7 |
0%
|
|
| 37 | 4 |
0%
|
|
| 38 | 3 |
0%
|
|
| 40 | 1 |
0%
|
|
| 41 | 2 |
0%
|
|
| 42 | 1 |
0%
|
|
| 43 | 1 |
0%
|
|
| 44 | 1 |
0%
|
|
| 45 | 1 |
0%
|
|
| 95 | when started cohabiting | 0 |
0%
|
| 96 | when started cohabiting | 4748 |
31%
|
| 97 | inconsistent | 0 |
0%
|
| 98 | dk | 19 |
0.1%
|
| Sysmiss | 26 |