| Value | Category | Cases | |
|---|---|---|---|
| 0 | 200 |
20%
|
|
| 1 | 54 |
5.4%
|
|
| 2 | 153 |
15.3%
|
|
| 3 | 151 |
15.1%
|
|
| 4 | 87 |
8.7%
|
|
| 5 | 77 |
7.7%
|
|
| 6 | 38 |
3.8%
|
|
| 7 | 239 |
23.9%
|
|
| Sysmiss | 1027 |