| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0%
|
|
| 1 | 487 |
23.7%
|
|
| 2 | 796 |
38.7%
|
|
| 3 | 772 |
37.5%
|
|
| 4 | 1 |
0%
|
|
| Sysmiss | 973 |