| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4700 |
48%
|
|
| 1 | 2668 |
27.2%
|
|
| 2 | 1478 |
15.1%
|
|
| 3 | 627 |
6.4%
|
|
| 4 | 230 |
2.3%
|
|
| 5 | 62 |
0.6%
|
|
| 6 | 23 |
0.2%
|
|
| 7 | 5 |
0.1%
|
|
| Sysmiss | 801 |