| Value | Category | Cases | |
|---|---|---|---|
| 18 | 2 |
1%
|
|
| 19 | 1 |
0.5%
|
|
| 20 | 2 |
1%
|
|
| 21 | 5 |
2.5%
|
|
| 22 | 3 |
1.5%
|
|
| 23 | 4 |
2%
|
|
| 24 | 6 |
3%
|
|
| 25 | 17 |
8.6%
|
|
| 26 | 9 |
4.5%
|
|
| 27 | 7 |
3.5%
|
|
| 28 | 12 |
6.1%
|
|
| 29 | 5 |
2.5%
|
|
| 30 | 28 |
14.1%
|
|
| 31 | 1 |
0.5%
|
|
| 32 | 9 |
4.5%
|
|
| 33 | 6 |
3%
|
|
| 34 | 7 |
3.5%
|
|
| 35 | 15 |
7.6%
|
|
| 36 | 7 |
3.5%
|
|
| 37 | 10 |
5.1%
|
|
| 38 | 4 |
2%
|
|
| 39 | 4 |
2%
|
|
| 40 | 9 |
4.5%
|
|
| 41 | 4 |
2%
|
|
| 42 | 1 |
0.5%
|
|
| 43 | 1 |
0.5%
|
|
| 44 | 4 |
2%
|
|
| 45 | 3 |
1.5%
|
|
| 48 | 2 |
1%
|
|
| 49 | 3 |
1.5%
|
|
| 50 | 1 |
0.5%
|
|
| 51 | 1 |
0.5%
|
|
| 52 | 1 |
0.5%
|
|
| 53 | 2 |
1%
|
|
| 95 | 95+ | 0 |
0%
|
| 98 | don't know | 2 |
1%
|
| Sysmiss | 2819 |