| Value | Category | Cases | |
|---|---|---|---|
| 0 | 114 |
4.3%
|
|
| 1 | 230 |
8.6%
|
|
| 2 | 1008 |
37.8%
|
|
| 3 | 648 |
24.3%
|
|
| 4 | 327 |
12.3%
|
|
| 5 | 194 |
7.3%
|
|
| 6 | 45 |
1.7%
|
|
| 7 | 100 |
3.8%
|
|
| Sysmiss | 6023 |