| Value | Category | Cases | |
|---|---|---|---|
| 0 | 378 |
7.7%
|
|
| 1 | 242 |
4.9%
|
|
| 2 | 491 |
10%
|
|
| 3 | 682 |
13.9%
|
|
| 4 | 459 |
9.3%
|
|
| 5 | 341 |
6.9%
|
|
| 6 | 118 |
2.4%
|
|
| 7 | 2208 |
44.9%
|
|
| Sysmiss | 3 |