CREATE TABLE table_22648 ("Game" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Dolphins points" FLOAT, "Opponents" FLOAT, "Record" CLOB, "Attendance" FLOAT)

How many dates do the dolphins have 6 points?
SELECT "Date" FROM table_22648 WHERE "Dolphins points" = '6'
SELECT "Date" FROM "table_22648" WHERE "Dolphins points" = '6'