| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1253 |
93%
|
|
| 1 | 4 |
0.3%
|
|
| 2 | 25 |
1.9%
|
|
| 3 | 65 |
4.8%
|
|
| Sysmiss | 8128 |