CREATE TABLE table_43159 ("Year" TEXT, "Champion" TEXT, "Country" TEXT, "To par" TEXT, "Margin of victory" TEXT, "Winner's share  (  $  ) " TEXT)

what is the victory margin in 2013 with a Winner's share of 1,440,000
SELECT "Margin of victory" FROM table_43159 WHERE "Winner's share ( $ )" = '1,440,000' AND "Year" = '2013'
SELECT "Margin of victory" FROM "table_43159" WHERE "Winner's share ( $ )" = '1,440,000' AND "Year" = '2013'