Month	Percent per Annum
1975-07-01	5.400
1975-08-01	5.400
1975-09-01	5.400
1975-10-01	5.400
1975-11-01	5.400
1975-12-01	5.400
1976-01-01	5.400
1976-02-01	5.400
1976-03-01	5.240
1976-04-01	4.850
1976-05-01	4.850
1976-06-01	4.850
1976-07-01	5.370
1976-08-01	5.370
1976-09-01	5.370
1976-10-01	5.370
1976-11-01	5.250
1976-12-01	4.930
1977-01-01	4.930
1977-02-01	4.890
1977-03-01	4.780
1977-04-01	4.490
1977-05-01	4.440
1977-06-01	4.440
1977-07-01	4.170
1977-08-01	4.160
1977-09-01	4.000
1977-10-01	4.000
1977-11-01	4.000
1977-12-01	4.000
1978-01-01	3.730
1978-02-01	3.680
1978-03-01	3.640
1978-04-01	3.570
1978-05-01	3.570
1978-06-01	3.570
1978-07-01	3.570
1978-08-01	3.570
1978-09-01	4.230
1978-10-01	4.000
1978-11-01	4.000
1978-12-01	4.000
1979-01-01	4.040
1979-02-01	4.220
1979-03-01	4.220
1979-04-01	4.750
1979-05-01	4.770
1979-06-01	5.490
1979-07-01	5.490
1979-08-01	5.910
1979-09-01	5.990
1979-10-01	5.990
1979-11-01	6.950
1979-12-01	7.940
1980-01-01	7.870
1980-02-01	7.870
1980-03-01	8.170
1980-04-01	8.400
1980-05-01	8.400
1980-06-01	8.350
1980-07-01	8.090
1980-08-01	7.410
1980-09-01	7.410
1980-10-01	7.410
1980-11-01	7.410
1980-12-01	7.410
1981-01-01	8.480
1981-02-01	8.890
1981-03-01	9.940
1981-04-01	9.850
1981-05-01	10.600
1981-06-01	11.110
1981-07-01	11.200
1981-08-01	12.050
1981-09-01	12.050
1981-10-01	10.370
1981-11-01	10.270
1981-12-01	9.630
1982-01-01	9.800
1982-02-01	9.590
1982-03-01	9.300
1982-04-01	8.640
1982-05-01	8.460
1982-06-01	8.490
1982-07-01	8.840
1982-08-01	8.540
1982-09-01	7.819
1982-10-01	7.310
1982-11-01	6.719
1982-12-01	6.270
1983-01-01	5.640
1983-02-01	5.540
1983-03-01	5.140
1983-04-01	4.930
1983-05-01	5.120
1983-06-01	5.650
1983-07-01	5.710
1983-08-01	5.820
1983-09-01	6.100
1983-10-01	5.900
1983-11-01	5.830
1983-12-01	6.120
1984-01-01	5.990
1984-02-01	5.810
1984-03-01	5.580
1984-04-01	5.650
1984-05-01	5.710
1984-06-01	5.820
1984-07-01	5.820
1984-08-01	5.820
1984-09-01	5.630
1984-10-01	5.490
1984-11-01	5.370
1984-12-01	5.270
1985-01-01	5.250
1985-02-01	5.670
1985-03-01	6.040
1985-04-01	5.920
1985-05-01	5.670
1985-06-01	5.280
1985-07-01	5.080
1985-08-01	4.460
1985-09-01	4.050
1985-10-01	4.050
1985-11-01	4.550
1985-12-01	4.460
1986-01-01	4.200
1986-02-01	4.120
1986-03-01	3.900
1986-04-01	3.610
1986-05-01	3.500
1986-06-01	3.880
1986-07-01	3.900
1986-08-01	3.830
1986-09-01	3.800
1986-10-01	3.820
1986-11-01	3.900
1986-12-01	3.900
1987-01-01	3.870
1987-02-01	3.470
1987-03-01	3.370
1987-04-01	3.050
1987-05-01	2.970
1987-06-01	2.950
1987-07-01	2.950
1987-08-01	3.230
1987-09-01	3.350
1987-10-01	3.770
1987-11-01	3.280
1987-12-01	3.150
1988-01-01	3.150
1988-02-01	3.150
1988-03-01	3.150
1988-04-01	3.150
1988-05-01	3.150
1988-06-01	3.150
1988-07-01	3.150
1988-08-01	4.330
1988-09-01	4.410
1988-10-01	4.260
1988-11-01	4.200
1988-12-01	4.200
1989-01-01	4.420
1989-02-01	5.490
1989-03-01	6.000
1989-04-01	6.000
1989-05-01	6.180
1989-06-01	6.500
1989-07-01	6.490
1989-08-01	6.410
1989-09-01	6.570
1989-10-01	6.900
1989-11-01	7.200
1989-12-01	7.250
1990-01-01	7.250
1990-02-01	8.000
1990-03-01	8.000
1990-04-01	8.250
1990-05-01	8.250
1990-06-01	8.250
1990-07-01	8.250
1990-08-01	8.250
1990-09-01	8.250
1990-10-01	8.250
1990-11-01	8.250
1990-12-01	8.250
1991-01-01	8.250
1991-02-01	8.250
1991-03-01	8.250
1991-04-01	8.250
1991-05-01	8.250
1991-06-01	8.250
1991-07-01	8.250
1991-08-01	8.250
1991-09-01	8.250
1991-10-01	8.250
1991-11-01	8.250
1991-12-01	8.500
1992-01-01	8.500
1992-02-01	8.500
1992-03-01	8.500
1992-04-01	8.500
1992-05-01	8.500
1992-06-01	8.500
1992-07-01	8.750
1992-08-01	8.750
1992-09-01	8.600
1992-10-01	7.700
1992-11-01	7.500
1992-12-01	7.500
1993-01-01	7.350
1993-02-01	7.000
1993-03-01	6.600
1993-04-01	6.600
1993-05-01	6.600
1993-06-01	6.450
1993-07-01	6.300
1993-08-01	5.850
1993-09-01	5.700
1993-10-01	5.700
1993-11-01	5.400
1993-12-01	5.100
1994-01-01	5.100
1994-02-01	5.100
1994-03-01	5.100
1994-04-01	5.100
1994-05-01	4.800
1994-06-01	4.950
1994-07-01	4.850
1994-08-01	5.000
1994-09-01	5.100
1994-10-01	5.100
1994-11-01	5.200
1994-12-01	5.200
1995-01-01	5.200
1995-02-01	5.200
1995-03-01	4.850
1995-04-01	4.650
1995-05-01	4.300
1995-06-01	4.350
1995-07-01	4.350
1995-08-01	4.350
1995-09-01	4.100
1995-10-01	3.900
1995-11-01	3.800
1995-12-01	3.800
1996-01-01	3.400
1996-02-01	3.400
1996-03-01	3.400
1996-04-01	3.400
1996-05-01	3.300
1996-06-01	3.550
1996-07-01	3.460
1996-08-01	3.200
1996-09-01	3.200
1996-10-01	3.100
1996-11-01	3.100
1996-12-01	3.100
1997-01-01	3.050
1997-02-01	3.050
1997-03-01	3.250
1997-04-01	3.250
1997-05-01	3.200
1997-06-01	3.200
1997-07-01	3.200
1997-08-01	3.200
1997-09-01	3.200
1997-10-01	3.750
1997-11-01	3.750
1997-12-01	3.750
1998-01-01	3.570
1998-02-01	3.500
1998-03-01	3.500
1998-04-01	3.700
1998-05-01	3.700
1998-06-01	3.630
1998-07-01	3.630
1998-08-01	3.200
1998-09-01	3.200
1998-10-01	3.200
1998-11-01	3.200
1998-12-01	3.000
1999-01-01	2.700
1999-02-01	2.700
1999-03-01	2.700
1999-04-01	2.500
1999-05-01	2.500
1999-06-01	2.650
1999-07-01	2.650
1999-08-01	2.900
1999-09-01	3.000
1999-10-01	3.470
1999-11-01	3.400
1999-12-01	3.400
2000-01-01	3.650
2000-02-01	3.650
2000-03-01	3.650
2000-04-01	4.140
2000-05-01	4.400
2000-06-01	4.400
2000-07-01	4.720
2000-08-01	4.720
2000-09-01	4.770
2000-10-01	4.770
2000-11-01	4.700
2000-12-01	4.250
2001-01-01	4.200
2001-02-01	4.200
2001-03-01	3.950
2001-04-01	3.950
2001-05-01	3.990
2001-06-01	3.900
2001-07-01	3.850
2001-08-01	3.570
2001-09-01	3.350
2001-10-01	2.900
2001-11-01	3.050
2001-12-01	3.000
2002-01-01	3.300
2002-02-01	3.200
2002-03-01	3.500
2002-04-01	3.250
2002-05-01	3.400
2002-06-01	3.200
2002-07-01	2.800
2002-08-01	2.900
2002-09-01	2.600
2002-10-01	2.600
2002-11-01	2.650
2002-12-01	2.250
2003-01-01	2.150
2003-02-01	2.000
2003-03-01	2.050
2003-04-01	2.100
2003-05-01	1.700
2003-06-01	1.650
2003-07-01	1.800
2003-08-01	2.100
2003-09-01	1.900
2003-10-01	2.100
2003-11-01	2.150
2003-12-01	2.000
2004-01-01	1.950
2004-02-01	1.850
2004-03-01	1.750
2004-04-01	1.950
2004-05-01	2.000
2004-06-01	2.150
2004-07-01	2.100
2004-08-01	2.050
2004-09-01	2.100
2004-10-01	2.000
2004-11-01	2.050
2004-12-01	2.100
2005-01-01	2.050
2005-02-01	2.050
2005-03-01	2.050
2005-04-01	1.900
2005-05-01	1.900
2005-06-01	1.700
2005-07-01	1.900
2005-08-01	1.900
2005-09-01	1.900
2005-10-01	2.200
2005-11-01	2.350
2005-12-01	2.450
2006-01-01	2.550
2006-02-01	2.600
2006-03-01	2.850
2006-04-01	2.950
2006-05-01	3.000
2006-06-01	3.150
2006-07-01	3.200
2006-08-01	3.250
2006-09-01	3.300
2006-10-01	3.350
2006-11-01	3.350
2006-12-01	3.450
2007-01-01	3.600
2007-02-01	3.550
2007-03-01	3.700
2007-04-01	3.800
2007-05-01	3.950
2007-06-01	4.000
2007-07-01	4.000
2007-08-01	3.750