| Value | Category | Cases | |
|---|---|---|---|
| 0 | 146 |
1%
|
|
| 1 | 135 |
0.9%
|
|
| 2 | 260 |
1.8%
|
|
| 3 | 514 |
3.5%
|
|
| 4 | 1081 |
7.4%
|
|
| 5 | 1794 |
12.4%
|
|
| 6 | 3899 |
26.8%
|
|
| 7 | 6693 |
46.1%
|
|
| Sysmiss | 1918 |