| Value | Category | Cases | |
|---|---|---|---|
| 0 | 97 |
7.1%
|
|
| 1 | 59 |
4.3%
|
|
| 2 | 194 |
14.1%
|
|
| 3 | 217 |
15.8%
|
|
| 4 | 223 |
16.2%
|
|
| 5 | 198 |
14.4%
|
|
| 6 | 82 |
6%
|
|
| 7 | 304 |
22.1%
|
|
| Sysmiss | 2 |