Assuming state size would be a second cut variable , New York ( 1 percent ) , California ( 3 percent ) , Ohio ( 6 percent ) , and Texas ( 15 percent ) could be one group to study , while Kansas ( less than 1 percent ) , Massachusetts , ( 2 percent ) , Oklahoma ( 6 percent ) , and Arizona ( 9 percent ) could form a second group of smaller states .
California is bigger than New York and thus receives a lower percentage point .