CREATE TABLE table_24242 ("Outcome" TEXT, "Year" FLOAT, "Championship" TEXT, "Surface" TEXT, "Partner" TEXT, "Opponents" TEXT, "Score" TEXT)

How many years had scores of 10 12, 6 1, 6 3?
SELECT COUNT("Year") FROM table_24242 WHERE "Score" = '10–12, 6–1, 6–3'
SELECT COUNT("Year") FROM "table_24242" WHERE "Score" = '10–12, 6–1, 6–3'