| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2498 |
34.2%
|
|
| 1 | 2501 |
34.2%
|
|
| 2 | 1794 |
24.5%
|
|
| 3 | 479 |
6.5%
|
|
| 4 | 41 |
0.6%
|
|
| Sysmiss | 69473 |