| Value | Category | Cases | |
|---|---|---|---|
| 0 | 56 |
3.7%
|
|
| 1 | 66 |
4.4%
|
|
| 2 | 97 |
6.5%
|
|
| 3 | 285 |
19%
|
|
| 4 | 994 |
66.1%
|
|
| 888 | 5 |
0.3%
|
|
| Sysmiss | 92 |