Created in 1981, Dublin West had 3 seats after the Electoral Act of 2005.
[['21', 'CREATED', '1981'], ['21', 'CONSTITUENCY', 'Dublin West'], ['[TABLECONTEXT]', '[TITLE]', 'Electoral (Amendment) Act 2005'], ['Dublin West', 'SEATS', '3'], ['[TABLECONTEXT]', 'NUMBER', '21']]