| Value | Category | Cases | |
|---|---|---|---|
| 0 | 38 |
3.1%
|
|
| 1 | 140 |
11.4%
|
|
| 2 | 233 |
18.9%
|
|
| 3 | 172 |
14%
|
|
| 4 | 106 |
8.6%
|
|
| 5 | 244 |
19.8%
|
|
| 6 | 110 |
8.9%
|
|
| 7 | 77 |
6.3%
|
|
| 8 | 69 |
5.6%
|
|
| 9 | 21 |
1.7%
|
|
| 10 | 20 |
1.6%
|
|
| Sysmiss | 270 |