CREATE TABLE table_77665 ("Club" TEXT, "Founded" FLOAT, "Joined" FLOAT, "Location" TEXT, "Stadium" TEXT, "Capacity" FLOAT, "2012\\u201313 Position" TEXT, "Top Division Titles" FLOAT)

What was the total number of Top Division Titles where the year founded was prior to 1975 and the location was in Chaguaramas?
SELECT SUM("Top Division Titles") FROM table_77665 WHERE "Founded" < '1975' AND "Location" = 'chaguaramas'
SELECT SUM("Top Division Titles") FROM "table_77665" WHERE "Founded" < '1975' AND "Location" = 'chaguaramas'