| Value | Category | Cases | |
|---|---|---|---|
| 0 | 810 |
90.4%
|
|
| 1 | 50 |
5.6%
|
|
| 2 | 12 |
1.3%
|
|
| 3 | 18 |
2%
|
|
| 4 | 4 |
0.4%
|
|
| 5 | 2 |
0.2%
|
|
| Sysmiss | 11279 |