| Value | Category | Cases | |
|---|---|---|---|
| 0 | 25 |
5.6%
|
|
| 1 | 10 |
2.2%
|
|
| 2 | 27 |
6.1%
|
|
| 3 | 24 |
5.4%
|
|
| 4 | 31 |
7%
|
|
| 5 | 6 |
1.3%
|
|
| 6 | 12 |
2.7%
|
|
| 8 | 22 |
4.9%
|
|
| 9 | 2 |
0.4%
|
|
| 10 | 4 |
0.9%
|
|
| 11 | 1 |
0.2%
|
|
| 12 | 24 |
5.4%
|
|
| 13 | 2 |
0.4%
|
|
| 14 | 1 |
0.2%
|
|
| 16 | 12 |
2.7%
|
|
| 17 | 2 |
0.4%
|
|
| 20 | 10 |
2.2%
|
|
| 22 | 2 |
0.4%
|
|
| 24 | 20 |
4.5%
|
|
| 25 | 6 |
1.3%
|
|
| 26 | 1 |
0.2%
|
|
| 28 | 4 |
0.9%
|
|
| 29 | 2 |
0.4%
|
|
| 30 | 2 |
0.4%
|
|
| 32 | 8 |
1.8%
|
|
| 34 | 1 |
0.2%
|
|
| 36 | 4 |
0.9%
|
|
| 37 | 1 |
0.2%
|
|
| 40 | 7 |
1.6%
|
|
| 44 | 4 |
0.9%
|
|
| 46 | 1 |
0.2%
|
|
| 48 | 10 |
2.2%
|
|
| 50 | 4 |
0.9%
|
|
| 52 | 19 |
4.3%
|
|
| 53 | 1 |
0.2%
|
|
| 54 | 1 |
0.2%
|
|
| 56 | 2 |
0.4%
|
|
| 60 | 2 |
0.4%
|
|
| 66 | 1 |
0.2%
|
|
| 68 | 2 |
0.4%
|
|
| 72 | 5 |
1.1%
|
|
| 77 | 1 |
0.2%
|
|
| 78 | 3 |
0.7%
|
|
| 80 | 1 |
0.2%
|
|
| 82 | 1 |
0.2%
|
|
| 84 | 1 |
0.2%
|
|
| 90 | 3 |
0.7%
|
|
| 96 | 5 |
1.1%
|
|
| 98 | don't know | 103 |
23.1%
|
| 99 | refused | 2 |
0.4%
|
| Sysmiss | 4460 |