| Value | Category | Cases | |
|---|---|---|---|
| 0 | 103 |
0.8%
|
|
| 1 | 181 |
1.4%
|
|
| 2 | 310 |
2.4%
|
|
| 3 | 682 |
5.3%
|
|
| 4 | 1424 |
11.2%
|
|
| 5 | 2170 |
17%
|
|
| 6 | 3815 |
29.9%
|
|
| 7 | 4065 |
31.9%
|
|
| Sysmiss | 3820 |