| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0.1%
|
|
| 1 | 4736 |
65.9%
|
|
| 2 | 1937 |
27%
|
|
| 3 | 510 |
7.1%
|
|
| Sysmiss | 1808 |