| Value | Category | Cases | |
|---|---|---|---|
| 0 | 214 |
46.9%
|
|
| 1 | 5 |
1.1%
|
|
| 2 | 37 |
8.1%
|
|
| 3 | 36 |
7.9%
|
|
| 4 | 26 |
5.7%
|
|
| 5 | 6 |
1.3%
|
|
| 6 | 5 |
1.1%
|
|
| 7 | 127 |
27.9%
|
|
| Sysmiss | 65 |