CREATE TABLE table_49874 ("Game" FLOAT, "December" FLOAT, "Opponent" CLOB, "Score" CLOB, "Record" CLOB)

Can you tell me the average December rhat has the Opponent of @ toronto maple leafs?
SELECT AVG("December") FROM table_49874 WHERE "Opponent" = '@ toronto maple leafs'
SELECT AVG("December") FROM "table_49874" WHERE "Opponent" = '@ toronto maple leafs'