CREATE TABLE table_20532 ("#" FLOAT, "Air Date" TEXT, "Timeslot" TEXT, "Rating" TEXT, "Share" FLOAT, "18-49" TEXT, "Viewers" TEXT, "Weekly Rank" TEXT)

What is the total number of viewers where the share is 7 and the week rank is 64?
SELECT COUNT("Viewers") FROM table_20532 WHERE "Share" = '7' AND "Weekly Rank" = '64'
SELECT COUNT("Viewers") FROM "table_20532" WHERE "Share" = '7' AND "Weekly Rank" = '64'