CREATE TABLE table_225 ("Week" CLOB, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Kickoff [a ]" CLOB, "Game site" CLOB, "TV" CLOB, "Attendance" CLOB, "Record" CLOB)

what is the total number of opponent where date is november 23, 1980
SELECT COUNT("Opponent") FROM table_225 WHERE "Date" = 'November 23, 1980'
SELECT COUNT("Opponent") FROM "table_225" WHERE "Date" = 'November 23, 1980'