| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4158 |
8.6%
|
|
| 1 | 2529 |
5.2%
|
|
| 2 | 6045 |
12.4%
|
|
| 3 | 6985 |
14.4%
|
|
| 4 | 4091 |
8.4%
|
|
| 5 | 2551 |
5.3%
|
|
| 6 | 833 |
1.7%
|
|
| 7 | 21366 |
44%
|
|
| Sysmiss | 6255 |