CREATE TABLE table_3813 ("Sd" FLOAT, "Rk" FLOAT, "Player" TEXT, "Points" FLOAT, "Points defending" TEXT, "Points won" FLOAT, "New points" FLOAT, "Status" TEXT)

How many different counts for won points does Flavia Pennetta have?
SELECT COUNT("Points won") FROM table_3813 WHERE "Player" = 'Flavia Pennetta'
SELECT COUNT("Points won") FROM "table_3813" WHERE "Player" = 'Flavia Pennetta'