| Value | Category | Cases | |
|---|---|---|---|
| 8 | 4 |
1.6%
|
|
| 9 | 1 |
0.4%
|
|
| 10 | 3 |
1.2%
|
|
| 11 | 2 |
0.8%
|
|
| 12 | 6 |
2.4%
|
|
| 13 | 5 |
2%
|
|
| 14 | 2 |
0.8%
|
|
| 15 | 9 |
3.6%
|
|
| 16 | 6 |
2.4%
|
|
| 17 | 3 |
1.2%
|
|
| 18 | 12 |
4.7%
|
|
| 19 | 7 |
2.8%
|
|
| 20 | 24 |
9.5%
|
|
| 21 | 5 |
2%
|
|
| 22 | 8 |
3.2%
|
|
| 23 | 5 |
2%
|
|
| 24 | 9 |
3.6%
|
|
| 25 | 15 |
5.9%
|
|
| 26 | 3 |
1.2%
|
|
| 27 | 6 |
2.4%
|
|
| 28 | 11 |
4.3%
|
|
| 29 | 2 |
0.8%
|
|
| 30 | 18 |
7.1%
|
|
| 31 | 4 |
1.6%
|
|
| 32 | 6 |
2.4%
|
|
| 33 | 3 |
1.2%
|
|
| 34 | 6 |
2.4%
|
|
| 35 | 6 |
2.4%
|
|
| 36 | 1 |
0.4%
|
|
| 37 | 2 |
0.8%
|
|
| 38 | 4 |
1.6%
|
|
| 39 | 1 |
0.4%
|
|
| 40 | 13 |
5.1%
|
|
| 41 | 2 |
0.8%
|
|
| 42 | 2 |
0.8%
|
|
| 43 | 3 |
1.2%
|
|
| 44 | 2 |
0.8%
|
|
| 45 | 4 |
1.6%
|
|
| 46 | 1 |
0.4%
|
|
| 47 | 4 |
1.6%
|
|
| 48 | 1 |
0.4%
|
|
| 49 | 2 |
0.8%
|
|
| 50 | 4 |
1.6%
|
|
| 51 | 1 |
0.4%
|
|
| 52 | 1 |
0.4%
|
|
| 55 | 2 |
0.8%
|
|
| 58 | 1 |
0.4%
|
|
| 62 | 3 |
1.2%
|
|
| 64 | 2 |
0.8%
|
|
| 77 | Don't know | 6 |
2.4%
|
| Sysmiss | 3734 |