CREATE TABLE table_203_175 (id NUMBER, "rank" CLOB, "nation" CLOB, "gold" NUMBER, "silver" NUMBER, "bronze" NUMBER, "total" NUMBER)

what was the total number of medals won by united states ?
SELECT "total" FROM table_203_175 WHERE "nation" = 'united states'
SELECT "total" FROM "table_203_175" WHERE "nation" = 'united states'