| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1203 |
25.2%
|
|
| 1 | 1828 |
38.3%
|
|
| 2 | 1001 |
21%
|
|
| 3 | 473 |
9.9%
|
|
| 4 | 198 |
4.1%
|
|
| 5 | 48 |
1%
|
|
| 6 | 19 |
0.4%
|
|
| 7 | 6 |
0.1%
|
|
| 8 | 1 |
0%
|
|
| Sysmiss | 5227 |