Monthly Percent
1960-01-01 5.820000000
1960-02-01 5.800000000
1960-03-01 5.760000000
1960-04-01 5.810000000
1960-05-01 5.740000000
1960-06-01 5.730000000
1960-07-01 5.680000000
1960-08-01 5.510000000
1960-09-01 5.540000000
1960-10-01 5.560000000
1960-11-01 5.520000000
1960-12-01 5.490000000
1961-01-01 5.550000000
1961-02-01 5.640000000
1961-03-01 5.590000000
1961-04-01 5.500000000
1961-05-01 5.510000000
1961-06-01 5.470000000
1961-07-01 5.450000000
1961-08-01 5.430000000
1961-09-01 5.450000000
1961-10-01 5.530000000
1961-11-01 5.550000000
1961-12-01 5.560000000
1962-01-01 5.520000000
1962-02-01 5.620000000
1962-03-01 5.620000000
1962-04-01 5.480000000
1962-05-01 5.530000000
1962-06-01 5.400000000
1962-07-01 5.320000000
1962-08-01 5.330000000
1962-09-01 5.370000000
1962-10-01 5.340000000
1962-11-01 5.370000000
1962-12-01 5.310000000
1963-01-01 5.340000000
1963-02-01 5.360000000
1963-03-01 5.360000000
1963-04-01 5.290000000
1963-05-01 5.360000000
1963-06-01 5.280000000
1963-07-01 5.240000000
1963-08-01 5.280000000
1963-09-01 5.370000000
1963-10-01 5.410000000
1963-11-01 5.410000000
1963-12-01 5.360000000
1964-01-01 5.450000000
1964-02-01 5.440000000
1964-03-01 5.420000000
1964-04-01 5.460000000
1964-05-01 5.490000000
1964-06-01 5.470000000
1964-07-01 5.400000000
1964-08-01 5.400000000
1964-09-01 5.460000000
1964-10-01 5.500000000
1964-11-01 5.450000000
1964-12-01 5.450000000
1965-01-01 5.440000000
1965-02-01 6.310000000
1965-03-01 6.310000000
1965-04-01 6.320000000
1965-05-01 6.280000000
1965-06-01 6.270000000
1965-07-01 6.150000000
1965-08-01 6.160000000
1965-09-01 6.220000000
1965-10-01 6.340000000
1965-11-01 6.350000000
1965-12-01 6.280000000
1966-01-01 6.320000000
1966-02-01 6.370000000
1966-03-01 6.410000000
1966-04-01 6.440000000
1966-05-01 6.430000000
1966-06-01 6.720000000
1966-07-01 6.600000000
1966-08-01 6.660000000
1966-09-01 6.710000000
1966-10-01 6.760000000
1966-11-01 6.740000000
1966-12-01 6.790000000
1967-01-01 6.780000000
1967-02-01 6.730000000
1967-03-01 6.640000000
1967-04-01 6.720000000
1967-05-01 6.670000000
1967-06-01 6.710000000
1967-07-01 6.680000000
1967-08-01 6.630000000
1967-09-01 6.710000000
1967-10-01 6.690000000
1967-11-01 6.770000000
1967-12-01 6.750000000
1968-01-01 6.780000000
1968-02-01 6.770000000
1968-03-01 6.770000000
1968-04-01 6.730000000
1968-05-01 6.980000000
1968-06-01 7.010000000
1968-07-01 6.940000000
1968-08-01 6.900000000
1968-09-01 6.930000000
1968-10-01 6.950000000
1968-11-01 7.230000000
1968-12-01 7.420000000
1969-01-01 7.560000000
1969-02-01 7.870000000
1969-03-01 8.100000000
1969-04-01 8.080000000
1969-05-01 8.120000000
1969-06-01 8.180000000
1969-07-01 8.160000000
1969-08-01 8.210000000
1969-09-01 8.270000000
1969-10-01 8.440000000
1969-11-01 8.510000000
1969-12-01 8.630000000
1970-01-01 8.740000000
1970-02-01 8.840000000
1970-03-01 8.760000000
1970-04-01 8.630000000
1970-05-01 8.620000000
1970-06-01 8.550000000
1970-07-01 8.460000000
1970-08-01 8.390000000
1970-09-01 8.480000000
1970-10-01 8.470000000
1970-11-01 8.410000000
1970-12-01 8.260000000
1971-01-01 8.330000000
1971-02-01 8.400000000
1971-03-01 8.420000000
1971-04-01 8.430000000
1971-05-01 8.460000000
1971-06-01 8.450000000
1971-07-01 8.480000000
1971-08-01 8.440000000
1971-09-01 8.460000000
1971-10-01 8.460000000
1971-11-01 8.450000000
1971-12-01 8.280000000
1972-01-01 8.410000000
1972-02-01 8.330000000
1972-03-01 8.070000000
1972-04-01 7.920000000
1972-05-01 7.900000000
1972-06-01 7.830000000
1972-07-01 7.800000000
1972-08-01 7.860000000
1972-09-01 7.830000000
1972-10-01 7.910000000
1972-11-01 8.020000000
1972-12-01 8.280000000
1973-01-01 8.330000000
1973-02-01 8.380000000
1973-03-01 8.530000000
1973-04-01 8.620000000
1973-05-01 8.690000000
1973-06-01 8.880000000
1973-07-01 9.150000000
1973-08-01 9.330000000
1973-09-01 9.420000000
1973-10-01 9.500000000
1973-11-01 9.500000000
1973-12-01 9.650000000
1974-01-01 10.210000000
1974-02-01 10.480000000
1974-03-01 10.690000000
1974-04-01 10.700000000
1974-05-01 10.800000000
1974-06-01 11.450000000
1974-07-01 11.400000000
1974-08-01 11.400000000
1974-09-01 11.380000000
1974-10-01 11.140000000
1974-11-01 11.170000000
1974-12-01 11.210000000
1975-01-01 10.900000000
1975-02-01 10.690000000
1975-03-01 10.340000000
1975-04-01 10.360000000
1975-05-01 10.310000000
1975-06-01 10.210000000
1975-07-01 10.200000000
1975-08-01 10.110000000
1975-09-01 10.100000000
1975-10-01 10.150000000
1975-11-01 10.190000000
1975-12-01 10.180000000
1976-01-01 10.160000000
1976-02-01 10.160000000
1976-03-01 10.290000000
1976-04-01 10.240000000
1976-05-01 10.190000000
1976-06-01 10.370000000
1976-07-01 10.510000000
1976-08-01 10.610000000
1976-09-01 10.660000000
1976-10-01 10.950000000
1976-11-01 10.940000000
1976-12-01 11.040000000
1977-01-01 10.660000000
1977-02-01 10.720000000
1977-03-01 10.880000000
1977-04-01 11.120000000
1977-05-01 11.190000000
1977-06-01 11.110000000
1977-07-01 11.070000000
1977-08-01 11.000000000
1977-09-01 10.970000000
1977-10-01 11.010000000
1977-11-01 11.100000000
1977-12-01 11.070000000
1978-01-01 11.250000000
1978-02-01 11.360000000
1978-03-01 11.070000000
1978-04-01 10.750000000
1978-05-01 10.760000000
1978-06-01 10.600000000
1978-07-01 10.490000000
1978-08-01 10.400000000
1978-09-01 10.370000000
1978-10-01 10.210000000
1978-11-01 10.140000000
1978-12-01 9.940000000
1979-01-01 9.680000000
1979-02-01 9.770000000
1979-03-01 9.650000000
1979-04-01 9.640000000
1979-05-01 9.960000000
1979-06-01 10.710000000
1979-07-01 11.250000000
1979-08-01 11.670000000
1979-09-01 11.560000000
1979-10-01 11.600000000
1979-11-01 12.090000000
1979-12-01 12.590000000
1980-01-01 12.520000000
1980-02-01 14.110000000
1980-03-01 14.440000000
1980-04-01 13.950000000
1980-05-01 13.490000000
1980-06-01 13.340000000
1980-07-01 13.430000000
1980-08-01 13.460000000
1980-09-01 13.850000000
1980-10-01 14.270000000
1980-11-01 14.240000000
1980-12-01 14.310000000
1981-01-01 14.580000000
1981-02-01 15.050000000
1981-03-01 14.980000000
1981-04-01 14.970000000
1981-05-01 17.250000000
1981-06-01 17.320000000
1981-07-01 17.110000000
1981-08-01 17.030000000
1981-09-01 17.080000000
1981-10-01 16.940000000
1981-11-01 16.750000000
1981-12-01 16.440000000
1982-01-01 16.420000000
1982-02-01 16.290000000
1982-03-01 16.350000000
1982-04-01 16.290000000
1982-05-01 16.130000000
1982-06-01 15.980000000
1982-07-01 15.960000000
1982-08-01 15.790000000
1982-09-01 15.760000000
1982-10-01 15.810000000
1982-11-01 15.790000000
1982-12-01 15.400000000
1983-01-01 14.990000000
1983-02-01 14.900000000
1983-03-01 14.650000000
1983-04-01 14.550000000
1983-05-01 14.550000000
1983-06-01 14.520000000
1983-07-01 14.040000000
1983-08-01 13.960000000
1983-09-01 14.030000000
1983-10-01 14.150000000
1983-11-01 14.120000000
1983-12-01 13.960000000
1984-01-01 13.760000000
1984-02-01 13.870000000
1984-03-01 13.980000000
1984-04-01 13.810000000
1984-05-01 13.820000000
1984-06-01 13.990000000
1984-07-01 13.910000000
1984-08-01 13.580000000
1984-09-01 13.050000000
1984-10-01 12.020000000
1984-11-01 12.360000000
1984-12-01 12.700000000
1985-01-01 12.120000000
1985-02-01 12.250000000
1985-03-01 12.270000000
1985-04-01 11.980000000
1985-05-01 11.720000000
1985-06-01 12.120000000
1985-07-01 11.870000000
1985-08-01 11.960000000
1985-09-01 11.970000000
1985-10-01 11.590000000
1985-11-01 11.220000000
1985-12-01 11.330000000
1986-01-01 10.790000000
1986-02-01 10.100000000
1986-03-01 9.290000000
1986-04-01 8.560000000
1986-05-01 8.580000000
1986-06-01 8.650000000
1986-07-01 8.550000000
1986-08-01 8.050000000
1986-09-01 8.510000000
1986-10-01 8.970000000
1986-11-01 9.490000000
1986-12-01 9.890000000
1987-01-01 8.859047619
1987-02-01 9.209500000
1987-03-01 8.691363636
1987-04-01 8.631000000
1987-05-01 8.884285714
1987-06-01 9.289523810
1987-07-01 9.365714286
1987-08-01 9.811904762
1987-09-01 10.232272730
1987-10-01 10.745454550
1987-11-01 10.021052630
1987-12-01 10.002380950
1988-01-01 9.830500000
1988-02-01 9.134761905
1988-03-01 9.276956522
1988-04-01 9.200000000
1988-05-01 9.249090909
1988-06-01 8.936818182
1988-07-01 8.941428571
1988-08-01 9.207727273
1988-09-01 9.011818182
1988-10-01 8.769523810
1988-11-01 8.748571429
1988-12-01 8.701363636
1989-01-01 8.582105263
1989-02-01 9.033333333
1989-03-01 9.096190476
1989-04-01 8.842500000
1989-05-01 8.795500000
1989-06-01 8.687727273
1989-07-01 8.578421053
1989-08-01 8.376190476
1989-09-01 8.558095238
1989-10-01 8.822272727
1989-11-01 9.061904762
1989-12-01 9.118500000
1990-01-01 9.550454545
1990-02-01 10.030000000
1990-03-01 10.013181820
1990-04-01 9.623684211
1990-05-01 9.565000000
1990-06-01 9.724500000
1990-07-01 9.590000000
1990-08-01 10.115909090
1990-09-01 10.475000000
1990-10-01 10.376086960
1990-11-01 10.203181820
1990-12-01 9.918333333
1991-01-01 9.800000000
1991-02-01 9.142000000
1991-03-01 9.061000000
1991-04-01 8.893809524
1991-05-01 8.867368421
1991-06-01 9.120000000
1991-07-01 9.164782609
1991-08-01 9.091500000
1991-09-01 8.881428571
1991-10-01 8.798695652
1991-11-01 8.834736842
1991-12-01 8.804761905
1992-01-01 8.452608696
1992-02-01 8.495000000
1992-03-01 8.641818182
1992-04-01 8.697500000
1992-05-01 8.568888889
1992-06-01 8.740476190
1992-07-01 8.911428571
1992-08-01 9.043809524
1992-09-01 8.742272727
1992-10-01 8.425000000
1992-11-01 8.131578947
1992-12-01 8.204090909
1993-01-01 7.917000000
1993-02-01 7.770500000
1993-03-01 7.334782609
1993-04-01 7.152000000
1993-05-01 7.177777778
1993-06-01 6.954090909
1993-07-01 6.761428571
1993-08-01 6.310476190
1993-09-01 6.131818182
1993-10-01 5.958095238
1993-11-01 6.035000000
1993-12-01 5.796956522
1994-01-01 5.668571429
1994-02-01 5.942000000
1994-03-01 6.373913043
1994-04-01 6.685789474
1994-05-01 6.967000000
1994-06-01 7.485454545
1994-07-01 7.395263158
1994-08-01 7.609090909
1994-09-01 8.097272727
1994-10-01 8.187000000
1994-11-01 8.138500000
1994-12-01 8.015454545
1995-01-01 8.229523810
1995-02-01 8.008000000
1995-03-01 8.021304348
1995-04-01 7.821111111
1995-05-01 7.515500000
1995-06-01 7.454761905
1995-07-01 7.431000000
1995-08-01 7.328571429
1995-09-01 7.352857143
1995-10-01 7.481818182
1995-11-01 7.025714286
1995-12-01 6.749500000
1996-01-01 6.444090909
1996-02-01 6.592857143
1996-03-01 6.644761905
1996-04-01 6.498571429
1996-05-01 6.459473684
1996-06-01 6.547000000
1996-07-01 6.443478261
1996-08-01 6.343000000
1996-09-01 6.231428571
1996-10-01 5.969565217
1996-11-01 5.828947368
1996-12-01 5.742380952
1997-01-01 5.675909091
1997-02-01 5.460500000
1997-03-01 5.654736842
1997-04-01 5.803636364
1997-05-01 5.693684211
1997-06-01 5.650952381
1997-07-01 5.470909091
1997-08-01 5.583000000
1997-09-01 5.520454545
1997-10-01 5.590434783
1997-11-01 5.565000000
1997-12-01 5.320909091
1998-01-01 5.111428571
1998-02-01 5.031000000
1998-03-01 4.953181818
1998-04-01 4.957619048
1998-05-01 5.010000000
1998-06-01 4.860476190
1998-07-01 4.779047619
1998-08-01 4.522857143
1998-09-01 4.199545455
1998-10-01 4.170454545
1998-11-01 4.179523810
1998-12-01 3.907391304
1999-01-01 3.770000000
1999-02-01 3.929000000
1999-03-01 4.133478261
1999-04-01 3.976190476
1999-05-01 4.160000000
1999-06-01 4.474545455
1999-07-01 4.813181818
1999-08-01 5.010454545
1999-09-01 5.190000000
1999-10-01 5.433333333
1999-11-01 5.145714286
1999-12-01 5.269545455
2000-01-01 5.662380952
2000-02-01 5.615714286
2000-03-01 5.434782609
2000-04-01 5.332777778
2000-05-01 5.503181818
2000-06-01 5.323181818
2000-07-01 5.399047619
2000-08-01 5.360434783
2000-09-01 5.419047619
2000-10-01 5.355000000
2000-11-01 5.285454545
2000-12-01 5.042631579
2001-01-01 4.940454545
2001-02-01 4.931000000
2001-03-01 4.837727273
2001-04-01 5.000526316
2001-05-01 5.205909091
2001-06-01 5.150476190
2001-07-01 5.152272727
2001-08-01 4.953043478
2001-09-01 4.941500000
2001-10-01 4.719565217
2001-11-01 4.574545455
2001-12-01 4.866500000
2002-01-01 4.926818182
2002-02-01 4.994000000
2002-03-01 5.243000000
2002-04-01 5.242380952
2002-05-01 5.255238095
2002-06-01 5.112500000
2002-07-01 4.955217391
2002-08-01 4.673181818
2002-09-01 4.462380952
2002-10-01 4.552608696
2002-11-01 4.534000000
2002-12-01 4.383333333
2003-01-01 4.224090909
2003-02-01 4.012000000
2003-03-01 4.098095238
2003-04-01 4.220952381
2003-05-01 3.893809524
2003-06-01 3.693333333
2003-07-01 4.008260870
2003-08-01 4.162857143
2003-09-01 4.230000000
2003-10-01 4.283043478
2003-11-01 4.408500000
2003-12-01 4.335714286
2004-01-01 4.198095238
2004-02-01 4.143500000
2004-03-01 3.976086957
2004-04-01 4.182380952
2004-05-01 4.344285714
2004-06-01 4.393090909
2004-07-01 4.272318182
2004-08-01 4.112227273
2004-09-01 4.092181818
2004-10-01 3.975857143
2004-11-01 3.857227273
2004-12-01 3.642739130
2005-01-01 3.575380952
2005-02-01 3.599000000
2005-03-01 3.751380952
2005-04-01 3.542761905
2005-05-01 3.376772727
2005-06-01 3.201681818
2005-07-01 3.270000000
2005-08-01 3.298478261
2005-09-01 3.132045455
2005-10-01 3.289998619
2005-11-01 3.497203500
2005-12-01 3.378476190
2006-01-01 3.344090909
2006-02-01 3.508050000
2006-03-01 3.685391304
2006-04-01 3.953500000
2006-05-01 4.001363636
2006-06-01 4.006168091
2006-07-01 4.025238095
2006-08-01 3.897478261
2006-09-01 3.769380952
2006-10-01 3.807454545
2006-11-01 3.740990636
2006-12-01 3.809684211
2007-01-01 4.069409091
2007-02-01 4.095969800
2007-03-01 3.996772727
2007-04-01 4.207944368
2007-05-01 4.336848182
2007-06-01 4.618952381
2007-07-01 4.582909091
2007-08-01 4.388880522
2007-09-01 4.356660950
2007-10-01 4.402217391
2007-11-01 4.227727273
2007-12-01 4.354105263
2008-01-01 4.149954545
2008-02-01 4.079190476
2008-03-01 4.019400000
2008-04-01 4.269909091
2008-05-01 4.405857143
2008-06-01 4.733714286
2008-07-01 4.690288826
2008-08-01 4.401809524
2008-09-01 4.361863636
2008-10-01 4.183565217
2008-11-01 3.976700000
2008-12-01 3.539500000
2009-01-01 3.601610571
2009-02-01 3.678137400
2009-03-01 3.647409091
2009-04-01 3.659142857
2009-05-01 3.804453000
2009-06-01 3.899661455
2009-07-01 3.732862870
2009-08-01 3.587428571
2009-09-01 3.586869318
2009-10-01 3.557895182
2009-11-01 3.555156095
2009-12-01 3.475064227
2010-01-01 3.515700000
2010-02-01 3.498050000
2010-03-01 3.437391304
2010-04-01 3.401619048
2010-05-01 3.075666667
2010-06-01 3.073212864
2010-07-01 2.988031455
2010-08-01 2.678454545
2010-09-01 2.678318182
2010-10-01 2.718658286
2010-11-01 2.997419273
2010-12-01 3.341565217
2011-01-01 3.442857143
2011-02-01 3.603250000
2011-03-01 3.609609043
2011-04-01 3.689994500
2011-05-01 3.489244227
2011-06-01 3.430549955
2011-07-01 3.399364524
2011-08-01 2.984460217
2011-09-01 2.644395273
2011-10-01 2.992523810
2011-11-01 3.407547364
2011-12-01 3.158900762
2012-01-01 3.179681818
2012-02-01 3.015761905
2012-03-01 2.954181818
2012-04-01 2.993500000
2012-05-01 2.751820864
2012-06-01 2.569428571
2012-07-01 2.275192909
2012-08-01 2.119434783
2012-09-01 2.237201400
2012-10-01 2.185697870
2012-11-01 2.139681818
2012-12-01 2.010344316
2013-01-01 2.165192409
2013-02-01 2.244584100
2013-03-01 2.070982000
2013-04-01 1.802820095
2013-05-01 1.872818182
2013-06-01 2.210651650
2013-07-01 2.246758609
2013-08-01 2.362363636
2013-09-01 2.485809524
2013-10-01 2.394347826
2013-11-01 2.265000000
2013-12-01 2.330750000
2014-01-01 2.384136364
2014-02-01 2.252750000
2014-03-01 2.151857143
2014-04-01 2.025714286
2014-05-01 1.838400000
2014-06-01 1.711857143
2014-07-01 1.559000000
2014-08-01 1.406380952
2014-09-01 1.350818182
2014-10-01 1.259782609
2014-11-01 1.135800000
2014-12-01 0.920772727
2015-01-01 0.674095238
2015-02-01 0.596850000
2015-03-01 0.509285714
2015-04-01 0.435000000
2015-05-01 0.888850000
2015-06-01 1.195523810
2015-07-01 1.113608696
2015-08-01 1.005052632
2015-09-01 1.004636364
2015-10-01 0.865227273
2015-11-01 0.883142857
2015-12-01 0.931200000
2016-01-01 0.842850000
2016-02-01 0.592285714
2016-03-01 0.509333333
2016-04-01 0.514238095
2016-05-01 0.509428571
2016-06-01 0.389954545
2016-07-01 0.171380952
2016-08-01 0.153434783
2016-09-01 0.183681818
2016-10-01 0.330900000
2016-11-01 0.667318182
2016-12-01 0.749761905
2017-01-01 0.863090909
2017-02-01 1.030700000
2017-03-01 1.021608696
2017-04-01 0.890470588
2017-05-01 0.805666667
2017-06-01 0.664090909
2017-07-01 0.835894737
2017-08-01 0.714571429
2017-09-01 0.700000000
2017-10-01 0.810000000
2017-11-01 0.720000000
2017-12-01 0.670000000
2018-01-01 0.860000000
2018-02-01 0.980000000
2018-03-01 0.840000000
2018-04-01 0.780000000
2018-05-01 0.780000000
2018-06-01 0.750000000
2018-07-01 0.670000000
2018-08-01 0.700000000
2018-09-01 0.770000000