CREATE TABLE table_20836 ("Locale" TEXT, "Skip" TEXT, "W" FLOAT, "L" FLOAT, "PF" FLOAT, "PA" FLOAT, "Ends Won" FLOAT, "Ends Lost" FLOAT, "Blank Ends" FLOAT, "Stolen Ends" FLOAT, "Shot %" TEXT)

What is the lowest number of losses for teams that lost 52 ends?
SELECT MIN("L") FROM table_20836 WHERE "Ends Lost" = '52'
SELECT MIN("L") FROM "table_20836" WHERE "Ends Lost" = '52'