CREATE TABLE table_72519 ("School" TEXT, "Winners" FLOAT, "Finalists" FLOAT, "Total Finals" FLOAT, "Year of last win" TEXT)

In what year was the total finals at 10?
SELECT "Year of last win" FROM table_72519 WHERE "Total Finals" = '10'
SELECT "Year of last win" FROM "table_72519" WHERE "Total Finals" = '10'