how many got, at most, 8.5 in the interview?
6
State Interview Swimsuit Evening Gown Average
Idaho 8.688 8.925 8.850 8.821
Kentucky 8.863 9.175 9.400 9.146
Vermont 8.425 9.013 9.300 8.913
Texas 8.688 8.975 8.875 8.846
North Dakota 8.800 8.975 9.175 8.983
Washington 8.688 8.788 8.863 8.779
Alabama 8.650 8.475 8.938 8.688
South Dakota 8.300 8.838 8.513 8.550
New York 8.463 8.713 8.400 8.525
Oklahoma 8.275 8.325 8.700 8.433
csv/204-csv/757.tsv