Quarter	Spanish peseta
1975-03-31	134.7675
1975-06-30	122.4793
1975-09-30	122.145
1975-12-31	120.8195
1976-03-31	128.2093
1976-06-30	121.1404
1976-09-30	113.1472
1976-12-31	116.2534
1977-03-31	118.2913
1977-06-30	120.0355
1977-09-30	148.0482
1977-12-31	155.3026
1978-03-31	148.9069
1978-06-30	146.5702
1978-09-30	142.4958
1978-12-31	142.9721
1979-03-31	140.646
1979-06-30	143.4059
1979-09-30	145.4201
1979-12-31	147.1393
1980-03-31	156.7169
1980-06-30	165.2021
1980-09-30	176.5909
1980-12-31	189.4942
1981-03-31	190.8615
1981-06-30	184.7295
1981-09-30	174.3512
1981-12-31	183.9338
1982-03-31	190.5278
1982-06-30	192.8106
1982-09-30	193.145
1982-12-31	203.158
1983-03-31	202.6829
1983-06-30	222.9007
1983-09-30	227.24
1983-12-31	226.9476
1984-03-31	214.279
1984-06-30	213.7529
1984-09-30	211.57
1984-12-31	200.8551
1985-03-31	212.1135
1985-06-30	227.2384
1985-09-30	230.2555
1985-12-31	221.5952
1986-03-31	215.8619
1986-06-30	215.1501
1986-09-30	193.1956
1986-12-31	193.9196
1987-03-31	203.5248
1987-06-30	203.9813
1987-09-30	198.8195
1987-12-31	202.4751
1988-03-31	208.4257
1988-06-30	207.133
1988-09-30	209.4012
1988-12-31	204.8464
1989-03-31	199.2261
1989-06-30	193.775
1989-09-30	192.4991
1989-12-31	176.73
1990-03-31	178.981
1990-06-30	178.5856
1990-09-30	183.309
1990-12-31	184.6531
1991-03-31	184.1072
1991-06-30	184.3646
1991-09-30	184.2401
1991-12-31	181.0832
1992-03-31	180.7002
1992-06-30	183.1637
1992-09-30	176.1007
1992-12-31	173.922
1993-03-31	173.1377
1993-06-30	194.915
1993-09-30	196.9384
1993-12-31	211.1323
1994-03-31	202.4858
1994-06-30	203.0851
1994-09-30	202.7491
1994-12-31	205.9352
1995-03-31	204.9652
1995-06-30	192.8209
1995-09-30	195.3438
1995-12-31	187.9671
1996-03-31	189.4167
1996-06-30	199.0445
1996-09-30	200.755
1996-12-31	222.4915
1997-03-31	231.6983
1997-06-30	244.9984
1997-09-30	240.9059
1997-12-31	250.4147
1998-03-31	262.8463
1998-06-30	255.397
1998-09-30	241.3574
1998-12-31	235.8887
1999-03-31	248.7494
1999-06-30	254.2889
1999-09-30	257.3357
1999-12-31	267.5641
2000-03-31	277.2298
2000-06-30	262.8023
2000-09-30	278.6595
2000-12-31	265.1831
2001-03-31	267.7074
2001-06-30	276.1875
2001-09-30	268.4404
2001-12-31	272.0087