| Value | Category | Cases | |
|---|---|---|---|
| 0 | 364 |
89.4%
|
|
| 1 | 18 |
4.4%
|
|
| 2 | 19 |
4.7%
|
|
| 3 | 2 |
0.5%
|
|
| 5 | 4 |
1%
|
|
| Sysmiss | 2336 |