| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2194 |
38%
|
|
| 1 | 2927 |
50.7%
|
|
| 2 | 554 |
9.6%
|
|
| 3 | 96 |
1.7%
|
|
| 4 | 6 |
0.1%
|
|
| 6 | 1 |
0%
|
|
| Sysmiss | 1060 |