| Value | Category | Cases | |
|---|---|---|---|
| 0 | 83 |
0.6%
|
|
| 1 | 113 |
0.8%
|
|
| 2 | 195 |
1.4%
|
|
| 3 | 432 |
3.2%
|
|
| 4 | 905 |
6.6%
|
|
| 5 | 1829 |
13.4%
|
|
| 6 | 4195 |
30.7%
|
|
| 7 | 5898 |
43.2%
|
|
| Sysmiss | 637 |