CREATE TABLE table_16808 ("Week" CLOB, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Kickoff [a ]" CLOB, "Game site" CLOB, "TV" CLOB, "Attendance" CLOB, "Record" CLOB)

How many times was there a kickoff in the September 4, 1988 game?
SELECT COUNT("Kickoff [a ]") FROM table_16808 WHERE "Date" = 'September 4, 1988'
SELECT COUNT("Kickoff [a ]") FROM "table_16808" WHERE "Date" = 'September 4, 1988'