| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6552 |
66.9%
|
|
| 1 | 2285 |
23.3%
|
|
| 2 | 614 |
6.3%
|
|
| 3 | 225 |
2.3%
|
|
| 4 | 77 |
0.8%
|
|
| 5 | 29 |
0.3%
|
|
| 6 | 3 |
0%
|
|
| 7 | 3 |
0%
|
|
| 11 | 1 |
0%
|
|
| Sysmiss | 2085 |