| Value | Category | Cases | |
|---|---|---|---|
| -8 | -8. Refused to try it | 88 |
16.6%
|
| -6 | -6. Did not try it because of safety concerns | 92 |
17.4%
|
| -5 | -5. Tried, but could not do it | 8 |
1.5%
|
| 1 | 40 |
7.6%
|
|
| 2 | 73 |
13.8%
|
|
| 3 | 40 |
7.6%
|
|
| 4 | 30 |
5.7%
|
|
| 5 | 42 |
7.9%
|
|
| 6 | 19 |
3.6%
|
|
| 7 | 13 |
2.5%
|
|
| 8 | 11 |
2.1%
|
|
| 9 | 10 |
1.9%
|
|
| 10 | 14 |
2.6%
|
|
| 11 | 3 |
0.6%
|
|
| 12 | 13 |
2.5%
|
|
| 14 | 10 |
1.9%
|
|
| 15 | 6 |
1.1%
|
|
| 16 | 4 |
0.8%
|
|
| 17 | 5 |
0.9%
|
|
| 18 | 2 |
0.4%
|
|
| 19 | 2 |
0.4%
|
|
| 20 | 3 |
0.6%
|
|
| 21 | 1 |
0.2%
|
|
| Sysmiss | 470 |