CREATE TABLE table_24718 ("Outcome" TEXT, "Year" FLOAT, "Championship" TEXT, "Surface" TEXT, "Partner" TEXT, "Opponents in the final" TEXT, "Score in the final" TEXT)

How many different outcomes of the French Championships were there?
SELECT COUNT("Outcome") FROM table_24718 WHERE "Championship" = 'French Championships'
SELECT COUNT("Outcome") FROM "table_24718" WHERE "Championship" = 'French Championships'