| Value | Category | Cases | |
|---|---|---|---|
| 0 | 240 |
1.6%
|
|
| 1 | 255 |
1.7%
|
|
| 2 | 396 |
2.7%
|
|
| 3 | 887 |
6%
|
|
| 4 | 1490 |
10%
|
|
| 5 | 2277 |
15.3%
|
|
| 6 | 3764 |
25.3%
|
|
| 7 | 5567 |
37.4%
|
|
| Sysmiss | 1564 |