| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1702 |
25.9%
|
|
| 1 | 2691 |
41%
|
|
| 2 | 1392 |
21.2%
|
|
| 3 | 563 |
8.6%
|
|
| 4 | 165 |
2.5%
|
|
| 5 | 41 |
0.6%
|
|
| 6 | 6 |
0.1%
|
|
| 7 | 2 |
0%
|
|
| Sysmiss | 3808 |