| Value | Category | Cases | |
|---|---|---|---|
| 0 | 257 |
1.9%
|
|
| 1 | 184 |
1.3%
|
|
| 2 | 281 |
2%
|
|
| 3 | 564 |
4.1%
|
|
| 4 | 1040 |
7.5%
|
|
| 5 | 1911 |
13.9%
|
|
| 6 | 3483 |
25.3%
|
|
| 7 | 6062 |
44%
|
|
| Sysmiss | 505 |