CREATE TABLE table_1750 ("Club" TEXT, "Played" TEXT, "Won" TEXT, "Drawn" TEXT, "Lost" TEXT, "Points for" TEXT, "Points against" TEXT, "Tries for" TEXT, "Tries against" TEXT, "Try bonus" TEXT, "Losing bonus" TEXT, "Points" TEXT)

With the given points of 51, what was the total number of the try bonus?
SELECT COUNT("Try bonus") FROM table_1750 WHERE "Points" = '51'
SELECT COUNT("Try bonus") FROM "table_1750" WHERE "Points" = '51'