| Value | Category | Cases | |
|---|---|---|---|
| 0 | 420 |
42%
|
|
| 1 | 52 |
5.2%
|
|
| 2 | 87 |
8.7%
|
|
| 3 | 79 |
7.9%
|
|
| 4 | 52 |
5.2%
|
|
| 5 | 59 |
5.9%
|
|
| 6 | 39 |
3.9%
|
|
| 7 | 211 |
21.1%
|
|
| Sysmiss | 1027 |