| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3527 |
96.8%
|
|
| 1 | 20 |
0.5%
|
|
| 2 | 60 |
1.6%
|
|
| 3 | 29 |
0.8%
|
|
| 4 | 6 |
0.2%
|
|
| 5 | 1 |
0%
|
|
| Sysmiss | 4 |