| Value | Category | Cases | |
|---|---|---|---|
| -9 | don't know | 82 |
10.8%
|
| -8 | does not apply | 304 |
40.2%
|
| -7 | refused to answer | 3 |
0.4%
|
| 1 | 40 |
5.3%
|
|
| 2 | 53 |
7%
|
|
| 3 | 45 |
6%
|
|
| 4 | 25 |
3.3%
|
|
| 5 | 40 |
5.3%
|
|
| 6 | 20 |
2.6%
|
|
| 7 | 22 |
2.9%
|
|
| 8 | 12 |
1.6%
|
|
| 9 | 7 |
0.9%
|
|
| 10 | 24 |
3.2%
|
|
| 11 | 4 |
0.5%
|
|
| 12 | 6 |
0.8%
|
|
| 13 | 1 |
0.1%
|
|
| 14 | 5 |
0.7%
|
|
| 15 | 14 |
1.9%
|
|
| 16 | 1 |
0.1%
|
|
| 17 | 1 |
0.1%
|
|
| 19 | 2 |
0.3%
|
|
| 20 | 13 |
1.7%
|
|
| 21 | 1 |
0.1%
|
|
| 22 | 2 |
0.3%
|
|
| 24 | 4 |
0.5%
|
|
| 25 | 3 |
0.4%
|
|
| 27 | 1 |
0.1%
|
|
| 29 | 1 |
0.1%
|
|
| 30 | 7 |
0.9%
|
|
| 35 | 2 |
0.3%
|
|
| 40 | 2 |
0.3%
|
|
| 50 | 5 |
0.7%
|
|
| 60 | 1 |
0.1%
|
|
| 63 | 1 |
0.1%
|
|
| 80 | 1 |
0.1%
|
|
| 150 | 1 |
0.1%
|