CREATE TABLE table_1046170_5 (division VARCHAR2, us_open_cup VARCHAR2, year VARCHAR2)

how many division did not qualify for u.s. open cup in 2003
SELECT division FROM table_1046170_5 WHERE us_open_cup = "Did Not Qualify" AND year = 2003
SELECT "division" FROM "table_1046170_5" WHERE "Did Not Qualify" = "us_open_cup" AND "year" = 2003