CREATE TABLE table_45154 ("Year" TEXT, "Start" TEXT, "Qual" TEXT, "Rank" TEXT, "Finish" TEXT, "Laps" FLOAT)

How many laps were in 1969?
SELECT "Laps" FROM table_45154 WHERE "Year" = '1969'
SELECT "Laps" FROM "table_45154" WHERE "Year" = '1969'