| Value | Category | Cases | |
|---|---|---|---|
| 0 | 165 |
24.7%
|
|
| 1 | 144 |
21.5%
|
|
| 2 | 129 |
19.3%
|
|
| 3 | 81 |
12.1%
|
|
| 4 | 34 |
5.1%
|
|
| 5 | 24 |
3.6%
|
|
| 6 | 41 |
6.1%
|
|
| 7 | 15 |
2.2%
|
|
| 8 | 36 |
5.4%
|
|
| Sysmiss | 1815 |