| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1826 |
63.7%
|
|
| 1 | 945 |
33%
|
|
| 2 | 83 |
2.9%
|
|
| 3 | 11 |
0.4%
|
|
| 4 | 2 |
0.1%
|
|
| Sysmiss | 1 |