| Value | Category | Cases | |
|---|---|---|---|
| 0 | 49 |
2.4%
|
|
| 1 | 1150 |
55.5%
|
|
| 2 | 540 |
26%
|
|
| 3 | 248 |
12%
|
|
| 4 | 63 |
3%
|
|
| 5 | 23 |
1.1%
|
|
| Sysmiss | 2465 |