CREATE TABLE table_33754 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Attendance" FLOAT)

What was the attendance of the game on December 13, 1970?
SELECT COUNT("Attendance") FROM table_33754 WHERE "Date" = 'december 13, 1970' AND "Week" > '13'
SELECT COUNT("Attendance") FROM "table_33754" WHERE "Date" = 'december 13, 1970' AND "Week" > '13'