CREATE TABLE table_20486 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Record" CLOB, "Game Site" CLOB, "Attendance" FLOAT)

What was the minimum attendance against the New Orleans Saints?
SELECT MIN("Attendance") FROM table_20486 WHERE "Opponent" = 'New Orleans Saints'
SELECT MIN("Attendance") FROM "table_20486" WHERE "Opponent" = 'New Orleans Saints'