CREATE TABLE table_26331 ("Year" FLOAT, "Division" FLOAT, "League" CLOB, "Regular Season" CLOB, "Playoffs" CLOB, "Open Cup" CLOB, "Avg. Attendance" FLOAT)

How many different Leagues had average attendance of 3589?
SELECT COUNT("League") FROM table_26331 WHERE "Avg. Attendance" = '3589'
SELECT COUNT("League") FROM "table_26331" WHERE "Avg. Attendance" = '3589'