CREATE TABLE table_75953 ("Tournament" TEXT, "2006" TEXT, "2009" TEXT, "2012" TEXT, "2013" TEXT)

What shows for 2006, when 2013 is 2 4?
SELECT "2006" FROM table_75953 WHERE "2013" = '2–4'
SELECT "2006" FROM "table_75953" WHERE "2013" = '2–4'