| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8531 |
60.6%
|
|
| 1 | 1044 |
7.4%
|
|
| 2 | 2000 |
14.2%
|
|
| 3 | 1281 |
9.1%
|
|
| 4 | 445 |
3.2%
|
|
| 5 | 207 |
1.5%
|
|
| 6 | 71 |
0.5%
|
|
| 7 | 499 |
3.5%
|
|
| Sysmiss | 5112 |