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PARTY                                         CONGRESS        SENATE
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SPANISH SOCIALIST PARTY                          184            124
POPULAR COALITION                                105             63
DEMOCRATIC AND SOCIAL CENTRE                      19              3
CONVERGENCIA I UNIO                               18              8
UNITED LEFT                                        7              0
BASQUE NATIONALIST PARTY                           6              7
EUSKADIKO EZKERRA                                  2              0
GALICIAN COALITION                                 1              0
ARAGONESE REGIONALIST PARTY                        1              0
AGRUPACION INDEPENDIENTE DE CANARIAS               1              2
VALENCIAN UNION                                    1              0
INTER-TERRITORIAL REPRESENTATION                   0             42 (*)
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(*) Designated by the Autonomous Communities
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