Monthly Percent per Annum
1973-05-01 15.100
1973-06-01 15.400
1973-07-01 16.200
1973-08-01 16.600
1973-09-01 17.500
1973-10-01 17.800
1973-11-01 18.500
1973-12-01 18.900
1974-01-01 19.300
1974-02-01 20.000
1974-03-01 20.700
1974-04-01 21.400
1974-05-01 21.600
1974-06-01 21.700
1974-07-01 21.500
1974-08-01 21.300
1974-09-01 21.000
1974-10-01 20.900
1974-11-01 21.100
1974-12-01 21.100
1975-01-01 20.900
1975-02-01 20.700
1975-03-01 20.800
1975-04-01 20.600
1975-05-01 20.900
1975-06-01 21.100
1975-07-01 21.500
1975-08-01 21.500
1975-09-01 21.200
1975-10-01 21.200
1975-11-01 21.300
1975-12-01 21.500
1976-01-01 21.400
1976-02-01 21.400
1976-03-01 21.300
1976-04-01 21.700
1976-05-01 21.300
1976-06-01 21.400
1976-07-01 21.400
1976-08-01 21.500
1976-09-01 21.800
1976-10-01 22.200
1976-11-01 22.200
1976-12-01 21.800
1977-01-01 20.900
1977-02-01 21.000
1977-03-01 22.000
1977-04-01 21.700
1977-05-01 22.100
1977-06-01 20.800
1977-07-01 20.300
1977-08-01 19.400
1977-09-01 20.000
1977-10-01 29.200
1977-11-01 19.700
1977-12-01 20.500
1978-01-01 20.400
1978-02-01 21.000
1978-03-01 20.700
1978-04-01 20.200
1978-05-01 20.300
1978-06-01 21.900
1978-07-01 22.100
1978-08-01 22.000
1978-09-01 22.300
1978-10-01 22.500
1978-11-01 23.200
1978-12-01 22.600
1979-01-01 22.900
1979-02-01 23.600
1979-03-01 23.800
1979-04-01 23.400
1979-05-01 23.700
1979-06-01 25.700
1979-07-01 25.900
1979-08-01 24.700
1979-09-01 26.000
1979-10-01 26.500
1979-11-01 28.100
1979-12-01 27.900
1980-01-01 29.000
1980-02-01 29.400
1980-03-01 32.600
1980-04-01 31.000
1980-05-01 30.500
1980-06-01 30.300
1980-07-01 29.400
1980-08-01 27.900
1980-09-01 26.500
1980-10-01 26.100
1980-11-01 25.900
1980-12-01 26.500
1981-01-01 26.100
1981-02-01 24.700
1981-03-01 23.700
1981-04-01 22.700
1981-05-01 22.100
1981-06-01 21.800
1981-07-01 21.600
1981-08-01 21.200
1981-09-01 22.700
1981-10-01 25.600
1981-11-01 26.000
1981-12-01 25.200
1982-01-01 21.300
1982-02-01 20.400
1982-03-01 19.300
1982-04-01 18.300
1982-05-01 16.700
1982-06-01 16.300
1982-07-01 14.500
1982-08-01 15.000
1982-09-01 16.400
1982-10-01 17.500
1982-11-01 17.500
1982-12-01 15.800
1983-01-01 13.700
1983-02-01 13.400
1983-03-01 12.900
1983-04-01 13.000
1983-05-01 13.000
1983-06-01 12.900
1983-07-01 12.800
1983-08-01 13.000
1983-09-01 13.000
1983-10-01 13.000
1983-11-01 13.100
1983-12-01 13.100
1984-01-01 13.900
1984-02-01 13.700
1984-03-01 13.600
1984-04-01 13.200
1984-05-01 14.100
1984-06-01 14.400
1984-07-01 14.400
1984-08-01 14.700
1984-09-01 14.600
1984-10-01 14.800
1984-11-01 15.200
1984-12-01 15.200
1985-01-01 15.000
1985-02-01 15.000
1985-03-01 15.000
1985-04-01 14.800
1985-05-01 14.600
1985-06-01 13.700
1985-07-01 13.100
1985-08-01 12.900
1985-09-01 12.800
1985-10-01 12.300
1985-11-01 11.800
1985-12-01 11.900
1986-01-01 11.000
1986-02-01 11.000
1986-03-01 11.200
1986-04-01 11.500
1986-05-01 12.200
1986-06-01 11.500
1986-07-01 12.200
1986-08-01 11.600
1986-09-01 11.700
1986-10-01 11.100
1986-11-01 11.700
1986-12-01 12.100
1987-01-01 11.700
1987-02-01 11.700
1987-03-01 12.100
1987-04-01 13.000
1987-05-01 12.100
1987-06-01 12.300
1987-07-01 11.800
1987-08-01 12.600
1987-09-01 12.700
1987-10-01 13.400
1987-11-01 13.000
1987-12-01 12.700
1988-01-01 12.800
1988-02-01 12.400
1988-03-01 13.300
1988-04-01 12.300
1988-05-01 12.100
1988-06-01 12.100
1988-07-01 13.150
1988-08-01 14.200
1988-09-01 14.300
1988-10-01 13.500
1988-11-01 13.200
1988-12-01 13.100
1989-01-01 12.300
1989-02-01 12.500
1989-03-01 12.700
1989-04-01 15.800
1989-05-01 15.900
1989-06-01 16.000
1989-07-01 15.900
1989-08-01 15.800
1989-09-01 15.200
1989-10-01 15.100
1989-11-01 14.900
1989-12-01 14.800
1990-01-01 14.700
1990-02-01 14.300
1990-03-01 14.000
1990-04-01 14.300
1990-05-01 14.900
1990-06-01 14.900
1990-07-01 14.700
1990-08-01 14.600
1990-09-01 15.600
1990-10-01 16.300
1990-11-01 16.000
1990-12-01 16.000
1991-01-01 16.000
1991-02-01 16.000
1991-03-01 16.000
1991-04-01 16.300
1991-05-01 16.200
1991-06-01 16.400
1991-07-01 16.400
1991-08-01 16.600
1991-09-01 16.900
1991-10-01 17.000
1991-11-01 16.900
1991-12-01 16.800
1992-01-01 16.700
1992-02-01 16.200
1992-03-01 16.200
1992-04-01 16.200
1992-05-01 16.100
1992-06-01 16.100
1992-07-01 15.700
1992-08-01 14.500
1992-09-01 14.300
1992-10-01 13.400
1992-11-01 12.400
1992-12-01 13.200
1993-01-01 12.800
1993-02-01 12.340
1993-03-01 11.500
1993-04-01 11.100
1993-05-01 11.300
1993-06-01 11.800
1993-07-01 12.200
1993-08-01 12.200
1993-09-01 13.050
1993-10-01 12.390
1993-11-01 12.290
1993-12-01 12.000
1994-01-01 11.900
1994-02-01 11.900
1994-03-01 12.100
1994-04-01 12.100
1994-05-01 12.000
1994-06-01 11.900
1994-07-01 12.000
1994-08-01 12.200
1994-09-01 12.400
1994-10-01 12.700
1994-11-01 12.900
1994-12-01 13.500
1995-01-01 13.900
1995-02-01 14.200
1995-03-01 14.000
1995-04-01 13.500
1995-05-01 13.500
1995-06-01 13.200
1995-07-01 12.800
1995-08-01 12.100
1995-09-01 11.200
1995-10-01 10.800
1995-11-01 10.400
1995-12-01 9.200
1996-01-01 10.000
1996-02-01 10.700
1996-03-01 10.800
1996-04-01 10.300
1996-05-01 10.300
1996-06-01 10.700
1996-07-01 11.050
1996-08-01 11.530
1996-09-01 11.360
1996-10-01 11.260
1996-11-01 11.320
1996-12-01 11.440
1997-01-01 11.260
1997-02-01 11.100
1997-03-01 11.400
1997-04-01 11.460
1997-05-01 11.360
1997-06-01 11.040
1997-07-01 11.170
1997-08-01 11.680
1997-09-01 11.250
1997-10-01 11.250
1997-11-01 12.110
1997-12-01 15.320
1998-01-01 16.580
1998-02-01 15.250
1998-03-01 15.200
1998-04-01 15.200
1998-05-01 15.200
1998-06-01 14.260
1998-07-01 12.240
1998-08-01 11.690
1998-09-01 11.850
1998-10-01 9.780
1998-11-01 8.720
1998-12-01 7.590
1999-01-01 7.530
1999-02-01 8.560
1999-03-01 8.230
1999-04-01 7.280
1999-05-01 8.150
1999-06-01 8.190
1999-07-01 8.370
1999-08-01 9.210
1999-09-01 9.780
1999-10-01 9.310
1999-11-01 9.920
1999-12-01 10.070
2000-01-01 9.910
2000-02-01 8.780
2000-03-01 9.210
2000-04-01 9.100
2000-05-01 9.180
2000-06-01 8.830
2000-07-01 8.060
2000-08-01 8.040
2000-09-01 8.220
2000-10-01 8.130
2000-11-01 7.570
2000-12-01 7.000
2001-01-01 6.480
2001-02-01 6.160
2001-03-01 6.900
2001-04-01 7.580
2001-05-01 7.430
2001-06-01 6.910
2001-07-01 6.600
2001-08-01 6.070
2001-09-01 6.000
2001-10-01 6.210
2001-11-01 6.650
2001-12-01 6.940
2002-01-01 6.980
2002-02-01 6.860
2002-03-01 7.070
2002-04-01 7.140
2002-05-01 6.960
2002-06-01 6.640
2002-07-01 6.390
2002-08-01 6.090
2002-09-01 6.070
2002-10-01 6.000
2002-11-01 5.690
2002-12-01 5.720
2003-01-01 5.320
2003-02-01 5.020
2003-03-01 5.060
2003-04-01 4.950
2003-05-01 4.610
2003-06-01 4.460
2003-07-01 4.860
2003-08-01 5.100
2003-09-01 4.660
2003-10-01 4.680
2003-11-01 5.160
2003-12-01 5.260
2004-01-01 5.280
2004-02-01 5.210
2004-03-01 4.940
2004-04-01 4.950
2004-05-01 4.850
2004-06-01 4.710
2004-07-01 4.590
2004-08-01 4.100
2004-09-01 3.860
2004-10-01 3.780
2004-11-01 3.640
2004-12-01 3.530
2005-01-01 4.000
2005-02-01 4.610
2005-03-01 4.440
2005-04-01 4.240
2005-05-01 3.990
2005-06-01 4.080
2005-07-01 4.500
2005-08-01 4.810
2005-09-01 4.980
2005-10-01 5.220
2005-11-01 5.580
2005-12-01 5.500
2006-01-01 5.460
2006-02-01 5.170
2006-03-01 5.220
2006-04-01 5.250
2006-05-01 5.040
2006-06-01 5.130
2006-07-01 5.070
2006-08-01 4.910
2006-09-01 4.850
2006-10-01 4.790
2006-11-01 4.910
2006-12-01 4.990
2007-01-01 5.120
2007-02-01 5.000
2007-03-01 4.980
2007-04-01 5.110
2007-05-01 5.230
2007-06-01 5.430
2007-07-01 5.540
2007-08-01 5.450
2007-09-01 5.580
2007-10-01 5.640
2007-11-01 5.820
2007-12-01 6.250
2008-01-01 5.800
2008-02-01 5.330
2008-03-01 5.420
2008-04-01 5.300
2008-05-01 5.640
2008-06-01 6.030
2008-07-01 6.290
2008-08-01 6.190
2008-09-01 6.300
2008-10-01 5.850
2008-11-01 6.050
2008-12-01 5.290
2009-01-01 4.570
2009-02-01 5.170
2009-03-01 4.960
2009-04-01 4.770
2009-05-01 4.910
2009-06-01 5.130
2009-07-01 5.130
2009-08-01 5.350
2009-09-01 5.330
2009-10-01 5.350
2009-11-01 5.290
2009-12-01 5.250
2010-01-01 5.270
2010-02-01 5.090
2010-03-01 4.680
2010-04-01 4.630
2010-05-01 4.680
2010-06-01 4.760
2010-07-01 4.820
2010-08-01 4.630
2010-09-01 4.150
2010-10-01 3.870
2010-11-01 4.240
2010-12-01 4.210
2011-01-01 4.500
2011-02-01 4.590
2011-03-01 4.270
2011-04-01 4.290
2011-05-01 4.160
2011-06-01 4.110
2011-07-01 4.150
2011-08-01 3.920
2011-09-01 3.780
2011-10-01 3.880
2011-11-01 3.820
2011-12-01 3.800
2012-01-01 3.780
2012-02-01 3.790
2012-03-01 3.890
2012-04-01 3.850
2012-05-01 3.710
2012-06-01 3.630
2012-07-01 3.330
2012-08-01 3.070
2012-09-01 3.040
2012-10-01 3.010
2012-11-01 3.010
2012-12-01 3.090
2013-01-01 3.000
2013-02-01 2.940
2013-03-01 2.830
2013-04-01 2.760
2013-05-01 2.800
2013-06-01 3.190
2013-07-01 3.340
2013-08-01 3.430
2013-09-01 3.390
2013-10-01 3.310
2013-11-01 3.460
2013-12-01 3.528
2014-01-01 3.493
2014-02-01 3.364
2014-03-01 3.322
2014-04-01 3.327
2014-05-01 3.234
2014-06-01 3.086
2014-07-01 2.885
2014-08-01 2.891
2014-09-01 2.774
2014-10-01 2.537
2014-11-01 2.417
2014-12-01 2.436
2015-01-01 2.260
2015-02-01 2.198
2015-03-01 2.057
2015-04-01 1.951
2015-05-01 2.253
2015-06-01 2.230
2015-07-01 2.240
2015-08-01 2.100
2015-09-01 1.980
2015-10-01 1.910
2015-11-01 2.050
2015-12-01 2.058
2016-01-01 1.915
2016-02-01 1.720
2016-03-01 1.739
2016-04-01 1.689
2016-05-01 1.660
2016-06-01 1.500
2016-07-01 1.340
2016-08-01 1.350
2016-09-01 1.450
2016-10-01 1.570
2016-11-01 1.920
2016-12-01 2.060
2017-01-01 1.990
2017-02-01 2.020
2017-03-01 2.075
2017-04-01 2.031
2017-05-01 2.071
2017-06-01 2.030
2017-07-01 2.096
2017-08-01 2.155
2017-09-01 2.164
2017-10-01 2.380
2017-11-01 2.520
2017-12-01 2.460
2018-01-01 2.600
2018-02-01 2.703
2018-03-01 2.688
2018-04-01 2.612
2018-05-01 2.691
2018-06-01 2.603
2018-07-01 2.490