CREATE TABLE table_17526 ("Season" CLOB, "Mens singles" CLOB, "Womens singles" CLOB, "Mens doubles" CLOB, "Womens doubles" CLOB, "Mixed doubles" CLOB)

Name the number of mens doubles for 2004/2005
SELECT COUNT("Mens doubles") FROM table_17526 WHERE "Season" = '2004/2005'
SELECT COUNT("Mens doubles") FROM "table_17526" WHERE "Season" = '2004/2005'