| Value | Category | Cases | |
|---|---|---|---|
| 0 | 185 |
68%
|
|
| 1 | 4 |
1.5%
|
|
| 2 | 29 |
10.7%
|
|
| 3 | 54 |
19.9%
|
|
| Sysmiss | 9203 |