| Value | Category | Cases | |
|---|---|---|---|
| 0 | 743 |
15.4%
|
|
| 1 | 2820 |
58.5%
|
|
| 2 | 866 |
18%
|
|
| 3 | 280 |
5.8%
|
|
| 4 | 89 |
1.8%
|
|
| 5 | 16 |
0.3%
|
|
| 6 | 5 |
0.1%
|
|
| 7 | 1 |
0%
|
|
| Sysmiss | 104 |