| Value | Category | Cases | |
|---|---|---|---|
| 0 | 693 |
14.6%
|
|
| 1 | 2165 |
45.5%
|
|
| 2 | 1896 |
39.8%
|
|
| 3 | 1 |
0%
|
|
| 4 | 6 |
0.1%
|
|
| Sysmiss | 13301 |