| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5970 |
59.9%
|
|
| 2 | 1803 |
18.1%
|
|
| 3 | 1565 |
15.7%
|
|
| 4 | 101 |
1%
|
|
| 5 | 149 |
1.5%
|
|
| 6 | 20 |
0.2%
|
|
| 7 | 305 |
3.1%
|
|
| 8 | 54 |
0.5%
|
|
| Sysmiss | 19486 |