Value | Category | Cases | |
---|---|---|---|
1 | MANDATORY | 3562 |
44.6%
|
2 | VOLUNTARY | 324 |
4.1%
|
3 | BOTH | 71 |
0.9%
|
4 | DON'T KNOW | 854 |
10.7%
|
5 | NONE | 3184 |
39.8%
|