| Value | Category | Cases | |
|---|---|---|---|
| 16 | 2 |
0.1%
|
|
| 17 | 9 |
0.7%
|
|
| 18 | 27 |
2%
|
|
| 19 | 54 |
4%
|
|
| 20 | 98 |
7.3%
|
|
| 21 | 136 |
10.1%
|
|
| 22 | 139 |
10.4%
|
|
| 23 | 173 |
12.9%
|
|
| 24 | 135 |
10.1%
|
|
| 25 | 149 |
11.1%
|
|
| 26 | 87 |
6.5%
|
|
| 27 | 92 |
6.9%
|
|
| 28 | 68 |
5.1%
|
|
| 29 | 35 |
2.6%
|
|
| 30 | 47 |
3.5%
|
|
| 31 | 12 |
0.9%
|
|
| 32 | 15 |
1.1%
|
|
| 33 | 12 |
0.9%
|
|
| 34 | 6 |
0.4%
|
|
| 35 | 4 |
0.3%
|
|
| 36 | 5 |
0.4%
|
|
| 37 | 5 |
0.4%
|
|
| 38 | 2 |
0.1%
|
|
| 39 | 1 |
0.1%
|
|
| 40 | 1 |
0.1%
|
|
| 41 | 2 |
0.1%
|
|
| 42 | 1 |
0.1%
|
|
| 43 | 1 |
0.1%
|
|
| 44 | 1 |
0.1%
|
|
| 48 | 1 |
0.1%
|
|
| 88 | Don't know | 17 |
1.3%
|
| 99 | Missing | 3 |
0.2%
|
| Sysmiss | 528 |