| Value | Category | Cases | |
|---|---|---|---|
| 0 | 14 |
1%
|
|
| 1 | 30 |
2.2%
|
|
| 2 | 96 |
7.2%
|
|
| 3 | 168 |
12.5%
|
|
| 4 | 264 |
19.7%
|
|
| 5 | 241 |
18%
|
|
| 6 | 241 |
18%
|
|
| 7 | 175 |
13.1%
|
|
| 8 | 110 |
8.2%
|
|
| Sysmiss | 161 |