| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
16.9%
|
|
| 0.5 | 2 |
2.8%
|
|
| 1 | 19 |
26.8%
|
|
| 1.5 | 1 |
1.4%
|
|
| 2 | 6 |
8.5%
|
|
| 3 | 13 |
18.3%
|
|
| 4 | 3 |
4.2%
|
|
| 5 | 5 |
7%
|
|
| 7 | 6 |
8.5%
|
|
| 14 | 2 |
2.8%
|
|
| 15 | 1 |
1.4%
|
|
| 20 | 1 |
1.4%
|
|
| Sysmiss | 829 |