| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
4.7%
|
|
| 1 | 2 |
1.9%
|
|
| 2 | 9 |
8.5%
|
|
| 3 | 90 |
84.9%
|
|
| Sysmiss | 2145 |