CREATE TABLE table_63228 ("Player" TEXT, "Country" TEXT, "Year won" FLOAT, "Total" FLOAT, "To par" TEXT, "Finish" TEXT)

Which year won has a Finish of t24, and a Country of england?
SELECT AVG("Year won") FROM table_63228 WHERE "Finish" = 't24' AND "Country" = 'england'
SELECT AVG("Year won") FROM "table_63228" WHERE "Country" = 'england' AND "Finish" = 't24'