CREATE TABLE table_12003 ("Name" TEXT, "District  ( Region ) " TEXT, "Took Office" TEXT, "Left Office" TEXT, "Party" TEXT)

The deputy that left office in 2003 took office in which year?
SELECT "Took Office" FROM table_12003 WHERE "Left Office" = '2003'
SELECT "Took Office" FROM "table_12003" WHERE "Left Office" = '2003'