| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6487 |
65.9%
|
|
| 1 | 3243 |
32.9%
|
|
| 2 | 115 |
1.2%
|
|
| 3 | 4 |
0%
|
|
| 4 | 1 |
0%
|
|
| Sysmiss | 10 |