| Value | Category | Cases | |
|---|---|---|---|
| 0.5 | 3 |
5%
|
|
| 1 | 7 |
11.7%
|
|
| 1.5 | 1 |
1.7%
|
|
| 2 | 8 |
13.3%
|
|
| 3 | 3 |
5%
|
|
| 4 | 5 |
8.3%
|
|
| 5 | 7 |
11.7%
|
|
| 6 | 1 |
1.7%
|
|
| 7.5 | 1 |
1.7%
|
|
| 8 | 6 |
10%
|
|
| 9 | 2 |
3.3%
|
|
| 10 | 11 |
18.3%
|
|
| 12 | 1 |
1.7%
|
|
| 15 | 1 |
1.7%
|
|
| 18 | 2 |
3.3%
|
|
| 20 | 1 |
1.7%
|
|
| 77 | refused | 0 |
0%
|
| 88 | don't know | 0 |
0%
|
| 99 | missing | 0 |
0%
|
| Sysmiss | 4910 |