| Value | Category | Cases | |
|---|---|---|---|
| 0 | 20 |
5.7%
|
|
| 1 | 133 |
38.2%
|
|
| 2 | 47 |
13.5%
|
|
| 3 | 6 |
1.7%
|
|
| 4 | 35 |
10.1%
|
|
| 5 | 2 |
0.6%
|
|
| 6 | 5 |
1.4%
|
|
| 7 | 3 |
0.9%
|
|
| 8 | 14 |
4%
|
|
| 9 | 1 |
0.3%
|
|
| 10 | 4 |
1.1%
|
|
| 11 | 1 |
0.3%
|
|
| 12 | 11 |
3.2%
|
|
| 13 | 1 |
0.3%
|
|
| 14 | 2 |
0.6%
|
|
| 16 | 5 |
1.4%
|
|
| 20 | 1 |
0.3%
|
|
| 22 | 1 |
0.3%
|
|
| 24 | 2 |
0.6%
|
|
| 25 | 1 |
0.3%
|
|
| 26 | 1 |
0.3%
|
|
| 36 | 1 |
0.3%
|
|
| 48 | 1 |
0.3%
|
|
| 50 | 1 |
0.3%
|
|
| 52 | 2 |
0.6%
|
|
| 98 | don't know | 47 |
13.5%
|
| 99 | refused | 0 |
0%
|
| Sysmiss | 4557 |