CREATE TABLE table_59486 ("Position" FLOAT, "Club" CLOB, "Played" FLOAT, "Points" FLOAT, "Wins" FLOAT, "Draws" FLOAT, "Losses" FLOAT, "Goals for" FLOAT, "Goals against" FLOAT, "Goal Difference" FLOAT)

What's the lowest goal difference when the position is higher than 16?
SELECT MIN("Goal Difference") FROM table_59486 WHERE "Position" > '16'
SELECT MIN("Goal Difference") FROM "table_59486" WHERE "Position" > '16'