Quarter	Billions of British Pounds, Seasonally Adjusted
1960-01-01	6.486
1960-04-01	6.550
1960-07-01	6.647
1960-10-01	6.793
1961-01-01	6.952
1961-04-01	6.927
1961-07-01	7.166
1961-10-01	7.097
1962-01-01	7.184
1962-04-01	7.358
1962-07-01	7.437
1962-10-01	7.481
1963-01-01	7.423
1963-04-01	7.803
1963-07-01	7.923
1963-10-01	8.175
1964-01-01	8.194
1964-04-01	8.474
1964-07-01	8.661
1964-10-01	8.908
1965-01-01	9.071
1965-04-01	9.116
1965-07-01	9.335
1965-10-01	9.514
1966-01-01	9.652
1966-04-01	9.815
1966-07-01	9.999
1966-10-01	10.107
1967-01-01	10.214
1967-04-01	10.466
1967-07-01	10.534
1967-10-01	10.687
1968-01-01	11.161
1968-04-01	11.282
1968-07-01	11.635
1968-10-01	11.930
1969-01-01	12.132
1969-04-01	12.305
1969-07-01	12.565
1969-10-01	12.907
1970-01-01	13.250
1970-04-01	13.832
1970-07-01	14.288
1970-10-01	14.807
1971-01-01	15.019
1971-04-01	15.516
1971-07-01	16.005
1971-10-01	16.408
1972-01-01	16.622
1972-04-01	17.403
1972-07-01	17.777
1972-10-01	18.861
1973-01-01	20.077
1973-04-01	19.893
1973-07-01	20.587
1973-10-01	21.338
1974-01-01	21.167
1974-04-01	22.659
1974-07-01	23.907
1974-10-01	25.010
1975-01-01	26.839
1975-04-01	28.141
1975-07-01	29.279
1975-10-01	30.917
1976-01-01	32.456
1976-04-01	33.307
1976-07-01	34.522
1976-10-01	36.664
1977-01-01	38.010
1977-04-01	39.228
1977-07-01	40.324
1977-10-01	42.139
1978-01-01	44.106
1978-04-01	45.848
1978-07-01	47.147
1978-10-01	48.867
1979-01-01	50.437
1979-04-01	53.928
1979-07-01	56.724
1979-10-01	59.756
1980-01-01	62.111
1980-04-01	63.698
1980-07-01	66.009
1980-10-01	68.144
1981-01-01	69.926
1981-04-01	71.254
1981-07-01	73.204
1981-10-01	75.515
1982-01-01	77.425
1982-04-01	78.887
1982-07-01	80.339
1982-10-01	82.559
1983-01-01	85.602
1983-04-01	86.341
1983-07-01	88.455
1983-10-01	90.711
1984-01-01	91.534
1984-04-01	93.384
1984-07-01	94.693
1984-10-01	97.966
1985-01-01	98.864
1985-04-01	103.354
1985-07-01	104.937
1985-10-01	107.174
1986-01-01	108.610
1986-04-01	110.274
1986-07-01	112.067
1986-10-01	115.462
1987-01-01	118.018
1987-04-01	121.692
1987-07-01	126.568
1987-10-01	129.256
1988-01-01	133.077
1988-04-01	135.906
1988-07-01	140.584
1988-10-01	145.329
1989-01-01	148.383
1989-04-01	151.034
1989-07-01	155.249
1989-10-01	158.715
1990-01-01	161.828
1990-04-01	166.291
1990-07-01	169.415
1990-10-01	169.901
1991-01-01	172.952
1991-04-01	175.015
1991-07-01	176.604
1991-10-01	179.157
1992-01-01	180.716
1992-04-01	181.104
1992-07-01	181.578
1992-10-01	184.567
1993-01-01	188.951
1993-04-01	189.422
1993-07-01	192.843
1993-10-01	195.192
1994-01-01	198.121
1994-04-01	199.863
1994-07-01	202.107
1994-10-01	206.329
1995-01-01	207.126
1995-04-01	209.691
1995-07-01	213.540
1995-10-01	216.179
1996-01-01	220.343
1996-04-01	224.990
1996-07-01	227.942
1996-10-01	230.157
1997-01-01	232.522
1997-04-01	235.047
1997-07-01	241.681
1997-10-01	239.703
1998-01-01	243.101
1998-04-01	245.460
1998-07-01	247.837
1998-10-01	254.840
1999-01-01	256.367
1999-04-01	254.699
1999-07-01	257.982
1999-10-01	262.110
2000-01-01	268.202
2000-04-01	271.872
2000-07-01	274.115
2000-10-01	275.152
2001-01-01	277.539
2001-04-01	282.538
2001-07-01	283.440
2001-10-01	285.926
2002-01-01	289.508
2002-04-01	293.118
2002-07-01	297.553
2002-10-01	302.777
2003-01-01	307.147
2003-04-01	309.831
2003-07-01	314.554
2003-10-01	320.315
2004-01-01	322.812
2004-04-01	328.188
2004-07-01	329.468
2004-10-01	332.386
2005-01-01	336.947
2005-04-01	345.621
2005-07-01	348.944
2005-10-01	357.241
2006-01-01	360.867
2006-04-01	364.503
2006-07-01	368.529
2006-10-01	372.003
2007-01-01	377.827
2007-04-01	381.615
2007-07-01	388.524
2007-10-01	393.476
2008-01-01	399.035
2008-04-01	397.075
2008-07-01	394.626
2008-10-01	389.060
2009-01-01	382.864
2009-04-01	382.457
2009-07-01	385.469
2009-10-01	386.423
2010-01-01	391.142
2010-04-01	397.248
2010-07-01	397.897
2010-10-01	401.179
2011-01-01	411.146
2011-04-01	408.787
2011-07-01	410.262
2011-10-01	414.351
2012-01-01	417.502
2012-04-01	418.098
2012-07-01	428.748
2012-10-01	430.069
2013-01-01	432.989
2013-04-01	436.307
2013-07-01	444.346
2013-10-01	447.705
2014-01-01	453.883
2014-04-01	460.696
2014-07-01	464.730
2014-10-01	464.986
2015-01-01	467.295
2015-04-01	475.229
2015-07-01	475.541
2015-10-01	477.774
2016-01-01	485.326
2016-04-01	489.494
2016-07-01	493.730
2016-10-01	500.974
2017-01-01	505.882
2017-04-01	508.235
2017-07-01	512.380
2017-10-01	517.974
2018-01-01	520.742
2018-04-01	524.731
2018-07-01	530.604