| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4592 |
40.2%
|
|
| 1 | 929 |
8.1%
|
|
| 2 | 1944 |
17%
|
|
| 3 | 1660 |
14.5%
|
|
| 4 | 701 |
6.1%
|
|
| 5 | 466 |
4.1%
|
|
| 6 | 142 |
1.2%
|
|
| 7 | 997 |
8.7%
|
|
| 20 | 1 |
0%
|
|
| Sysmiss | 2 |