| Value | Category | Cases | |
|---|---|---|---|
| -8 | -8. Refused to try it | 2 |
0.7%
|
| -6 | -6. Did not try it because of safety concerns | 7 |
2.3%
|
| -5 | -5. Tried, but could not do it | 7 |
2.3%
|
| 1 | 5 |
1.7%
|
|
| 2 | 6 |
2%
|
|
| 3 | 9 |
3%
|
|
| 4 | 13 |
4.3%
|
|
| 5 | 30 |
10%
|
|
| 6 | 15 |
5%
|
|
| 7 | 21 |
7%
|
|
| 8 | 37 |
12.3%
|
|
| 9 | 25 |
8.3%
|
|
| 10 | 28 |
9.3%
|
|
| 11 | 21 |
7%
|
|
| 12 | 21 |
7%
|
|
| 13 | 10 |
3.3%
|
|
| 14 | 11 |
3.7%
|
|
| 15 | 13 |
4.3%
|
|
| 16 | 6 |
2%
|
|
| 17 | 3 |
1%
|
|
| 18 | 3 |
1%
|
|
| 19 | 2 |
0.7%
|
|
| 20 | 3 |
1%
|
|
| 21 | 1 |
0.3%
|
|
| 27 | 1 |
0.3%
|
|
| 35 | 1 |
0.3%
|
|
| Sysmiss | 698 |