Or you do one thing also dont need to create a button to filter the data of the Green, Yellow, Red i suggest you to create a Resident table and load the table with your Green, Yellow, Red condition like this
IF([Call Setup]<'95.00%' and [Call Setup]>='74.00%' ,'Yellow',
There is anothere solution for you also lets try this and let me know. I create one variable named vOne and by selecting the button it display the Green, Red, Yellow data but it display only see the attached sample file let me know whether it works for you or not.
I put this condition on your condition add variables and by selectiob the button it will change.
IF([Call Setup]>='95.00%' and vOne=1,Green(),
IF([Call Setup]<'95.00%' and [Call Setup]>='74.00%' and vOne=2 ,Yellow(),
IF([Call Setup]<'74.00%'and vOne=3,LightRed())))
Click on button one by one and check it, see Solution Sheet.