| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3230 |
78.4%
|
|
| 1 | 513 |
12.4%
|
|
| 2 | 139 |
3.4%
|
|
| 3 | 120 |
2.9%
|
|
| 5 | 20 |
0.5%
|
|
| 6 | 40 |
1%
|
|
| 7 | 20 |
0.5%
|
|
| 10 | 20 |
0.5%
|
|
| 11 | 20 |
0.5%
|
|
| Sysmiss | 416 |