| Value | Category | Cases | |
|---|---|---|---|
| 0 | 198 |
3.7%
|
|
| 1 | 137 |
2.6%
|
|
| 2 | 152 |
2.8%
|
|
| 3 | 203 |
3.8%
|
|
| 4 | 401 |
7.5%
|
|
| 5 | 630 |
11.8%
|
|
| 6 | 827 |
15.5%
|
|
| 7 | 889 |
16.6%
|
|
| 8 | 1908 |
35.7%
|
|
| Sysmiss | 144 |