CREATE TABLE table_66183 ("Year" FLOAT, "LPGA wins" FLOAT, "Earnings  ( $ ) " FLOAT, "Money list rank" FLOAT, "Average" FLOAT)

What is the sum of money list rank after 1999 when the average is less than 73.27 and earnings is 583,796?
SELECT COUNT("Money list rank") FROM table_66183 WHERE "Average" < '73.27' AND "Earnings ($)" = '583,796' AND "Year" > '1999'
SELECT COUNT("Money list rank") FROM "table_66183" WHERE "Average" < '73.27' AND "Earnings ($)" = '583,796' AND "Year" > '1999'