CREATE TABLE table_203_513 (id NUMBER, "no." NUMBER, "date" CLOB, "home team" CLOB, "visiting team" CLOB, "goals" CLOB, "score" CLOB, "result" CLOB, "venue" CLOB, "competition" CLOB)

what is the total of games that were won in the helsinki olympic stadium ?
SELECT COUNT(DISTINCT "date") FROM table_203_513 WHERE "result" = 'win' AND "venue" = 'helsinki olympic stadium'
SELECT COUNT(DISTINCT "date") FROM "table_203_513" WHERE "result" = 'win' AND "venue" = 'helsinki olympic stadium'