| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2031 |
87.1%
|
|
| 1 | 283 |
12.1%
|
|
| 2 | 3 |
0.1%
|
|
| 3 | 16 |
0.7%
|
|
| Sysmiss | 2496 |