CREATE TABLE table_64302 ("Week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Result" TEXT, "Attendance" FLOAT)

What is the total weeks with more 56,134 attendees against the minnesota vikings?
SELECT SUM("Week") FROM table_64302 WHERE "Attendance" > '56,134' AND "Opponent" = 'minnesota vikings'
SELECT SUM("Week") FROM "table_64302" WHERE "Attendance" > '56,134' AND "Opponent" = 'minnesota vikings'