| Value | Category | Cases | |
|---|---|---|---|
| 8 | 1 |
0.2%
|
|
| 9 | 1 |
0.2%
|
|
| 10 | 1 |
0.2%
|
|
| 11 | 4 |
0.7%
|
|
| 12 | 16 |
2.7%
|
|
| 13 | 21 |
3.6%
|
|
| 14 | 27 |
4.6%
|
|
| 15 | 50 |
8.5%
|
|
| 16 | 51 |
8.7%
|
|
| 17 | 67 |
11.5%
|
|
| 18 | 125 |
21.4%
|
|
| 19 | 25 |
4.3%
|
|
| 20 | 59 |
10.1%
|
|
| 21 | 14 |
2.4%
|
|
| 22 | 23 |
3.9%
|
|
| 23 | 2 |
0.3%
|
|
| 24 | 4 |
0.7%
|
|
| 25 | 31 |
5.3%
|
|
| 26 | 9 |
1.5%
|
|
| 27 | 4 |
0.7%
|
|
| 28 | 5 |
0.9%
|
|
| 30 | 12 |
2.1%
|
|
| 32 | 2 |
0.3%
|
|
| 34 | 1 |
0.2%
|
|
| 35 | 12 |
2.1%
|
|
| 38 | 1 |
0.2%
|
|
| 39 | 2 |
0.3%
|
|
| 40 | 3 |
0.5%
|
|
| 45 | 3 |
0.5%
|
|
| 46 | 1 |
0.2%
|
|
| 77 | Don't know | 8 |
1.4%
|
| Sysmiss | 4053 |