| Value | Category | Cases | |
|---|---|---|---|
| 0 | 106 |
0.8%
|
|
| 1 | 124 |
0.9%
|
|
| 2 | 225 |
1.6%
|
|
| 3 | 405 |
3%
|
|
| 4 | 943 |
6.9%
|
|
| 5 | 1824 |
13.4%
|
|
| 6 | 4216 |
30.9%
|
|
| 7 | 5807 |
42.5%
|
|
| Sysmiss | 637 |