CREATE TABLE table_68175 ("Party" CLOB, "Party List votes" FLOAT, "Vote percentage" CLOB, "Total Seats" CLOB, "Seat percentage" CLOB)

What is the total number of seats of the Christian Democratic Union (CDU) party?
SELECT "Total Seats" FROM table_68175 WHERE "Party" = 'christian democratic union (cdu)'
SELECT "Total Seats" FROM "table_68175" WHERE "Party" = 'christian democratic union (cdu)'