| Value | Category | Cases | |
|---|---|---|---|
| 0 | 245 |
1.6%
|
|
| 1 | 404 |
2.6%
|
|
| 2 | 396 |
2.5%
|
|
| 3 | 610 |
3.9%
|
|
| 4 | 826 |
5.3%
|
|
| 5 | 1302 |
8.4%
|
|
| 6 | 2127 |
13.7%
|
|
| 7 | 9632 |
62%
|
|
| Sysmiss | 100 |