| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2447 |
54.7%
|
|
| 1 | 1943 |
43.4%
|
|
| 2 | 73 |
1.6%
|
|
| 3 | 12 |
0.3%
|
|
| Sysmiss | 66519 |