CREATE TABLE table_202_63 (id DECIMAL, "year" DECIMAL, "position  ( after finals ) " TEXT, "coach" TEXT, "captain" TEXT, "best & fairest" TEXT, "leading goalkicker  ( goals ) " TEXT)

who was the highest leading goalkicker from the year 1997-2014 ?
SELECT "leading goalkicker (goals)" FROM table_202_63 ORDER BY "leading goalkicker (goals)" DESC LIMIT 1
SELECT "leading goalkicker (goals)" FROM "table_202_63" ORDER BY "leading goalkicker (goals)" DESC NULLS LAST LIMIT 1