CREATE TABLE table_27413 ("Country" CLOB, "Skip" CLOB, "W" FLOAT, "L" FLOAT, "PF" FLOAT, "PA" FLOAT, "Ends Won" FLOAT, "Ends Lost" FLOAT, "Blank Ends" FLOAT, "Stolen Ends" FLOAT, "Shot %" FLOAT)

Name the least ends won for pf being 78
SELECT MIN("Ends Won") FROM table_27413 WHERE "PF" = '78'
SELECT MIN("Ends Won") FROM "table_27413" WHERE "PF" = '78'