| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2385 |
52%
|
|
| 1 | 572 |
12.5%
|
|
| 2 | 878 |
19.1%
|
|
| 3 | 405 |
8.8%
|
|
| 4 | 149 |
3.2%
|
|
| 5 | 72 |
1.6%
|
|
| 6 | 24 |
0.5%
|
|
| 7 | 102 |
2.2%
|
|
| Sysmiss | 4 |