Month Index source base, Not Seasonally adjusted 1960-01-01 0.7690 1960-02-01 0.7690 1960-03-01 0.7704 1960-04-01 0.7704 1960-05-01 0.7704 1960-06-01 0.7926 1960-07-01 0.7926 1960-08-01 0.8457 1960-09-01 0.8457 1960-10-01 0.8457 1960-11-01 0.8457 1960-12-01 0.8441 1961-01-01 0.8457 1961-02-01 0.8377 1961-03-01 0.8390 1961-04-01 0.8385 1961-05-01 0.8372 1961-06-01 0.8770 1961-07-01 0.8775 1961-08-01 0.8775 1961-09-01 0.8775 1961-10-01 0.8556 1961-11-01 0.8535 1961-12-01 0.8533 1962-01-01 0.8381 1962-02-01 0.8351 1962-03-01 0.8351 1962-04-01 0.8351 1962-05-01 0.8351 1962-06-01 0.8322 1962-07-01 0.8351 1962-08-01 0.8351 1962-09-01 0.8331 1962-10-01 0.8284 1962-11-01 0.8234 1962-12-01 0.8236 1963-01-01 0.8253 1963-02-01 0.8253 1963-03-01 0.8253 1963-04-01 0.8288 1963-05-01 0.8288 1963-06-01 0.8371 1963-07-01 0.8371 1963-08-01 0.8371 1963-09-01 0.8385 1963-10-01 0.8385 1963-11-01 0.8385 1963-12-01 0.8385 1964-01-01 0.8382 1964-02-01 0.8409 1964-03-01 0.8428 1964-04-01 0.8530 1964-05-01 0.8530 1964-06-01 0.8886 1964-07-01 0.8892 1964-08-01 0.8892 1964-09-01 0.9145 1964-10-01 0.9155 1964-11-01 0.9155 1964-12-01 0.9155 1965-01-01 0.9154 1965-02-01 0.9227 1965-03-01 0.9258 1965-04-01 0.9258 1965-05-01 0.9258 1965-06-01 0.9361 1965-07-01 0.9399 1965-08-01 0.9426 1965-09-01 0.9523 1965-10-01 0.9523 1965-11-01 0.9523 1965-12-01 0.9604 1966-01-01 0.9599 1966-02-01 0.9599 1966-03-01 0.9605 1966-04-01 0.9605 1966-05-01 0.9605 1966-06-01 0.9605 1966-07-01 0.9605 1966-08-01 0.9614 1966-09-01 0.9620 1966-10-01 0.9749 1966-11-01 0.9750 1966-12-01 0.9750 1967-01-01 0.9750 1967-02-01 0.9755 1967-03-01 1.0598 1967-04-01 1.0598 1967-05-01 1.0609 1967-06-01 1.0918 1967-07-01 1.0918 1967-08-01 1.0918 1967-09-01 1.0925 1967-10-01 1.0924 1967-11-01 1.0932 1967-12-01 1.0932 1968-01-01 1.0957 1968-02-01 1.0957 1968-03-01 1.1090 1968-04-01 1.1090 1968-05-01 1.1090 1968-06-01 1.1268 1968-07-01 1.1268 1968-08-01 1.1299 1968-09-01 1.1299 1968-10-01 1.1299 1968-11-01 1.1299 1968-12-01 1.1299 1969-01-01 1.1299 1969-02-01 1.1304 1969-03-01 1.1307 1969-04-01 1.1307 1969-05-01 1.1307 1969-06-01 1.1307 1969-07-01 1.1307 1969-08-01 1.1307 1969-09-01 1.1307 1969-10-01 1.1307 1969-11-01 1.1307 1969-12-01 1.1307 1970-01-01 1.1317 1970-02-01 1.1317 1970-03-01 1.1734 1970-04-01 1.2018 1970-05-01 1.2020 1970-06-01 1.2902 1970-07-01 1.2902 1970-08-01 1.2908 1970-09-01 1.2908 1970-10-01 1.2912 1970-11-01 1.2912 1970-12-01 1.3315 1971-01-01 1.3315 1971-02-01 1.3315 1971-03-01 1.3669 1971-04-01 1.3680 1971-05-01 1.3680 1971-06-01 1.3705 1971-07-01 1.3705 1971-08-01 1.3705 1971-09-01 1.3781 1971-10-01 1.3781 1971-11-01 1.3782 1971-12-01 1.4040 1972-01-01 1.4040 1972-02-01 1.4040 1972-03-01 1.4084 1972-04-01 1.4108 1972-05-01 1.4116 1972-06-01 1.4203 1972-07-01 1.4205 1972-08-01 1.4205 1972-09-01 1.4205 1972-10-01 1.4205 1972-11-01 1.4205 1972-12-01 1.4486 1973-01-01 1.4508 1973-02-01 1.4508 1973-03-01 1.5734 1973-04-01 1.5763 1973-05-01 1.5763 1973-06-01 1.5836 1973-07-01 1.5856 1973-08-01 1.5856 1973-09-01 1.5856 1973-10-01 1.6030 1973-11-01 1.6041 1973-12-01 1.6898 1974-01-01 1.7181 1974-02-01 1.7747 1974-03-01 1.7876 1974-04-01 1.7945 1974-05-01 1.7979 1974-06-01 2.0219 1974-07-01 2.0257 1974-08-01 2.0257 1974-09-01 2.1207 1974-10-01 2.1685 1974-11-01 2.1686 1974-12-01 2.1878 1975-01-01 2.2041 1975-02-01 2.2083 1975-03-01 2.2986 1975-04-01 2.2987 1975-05-01 2.2987 1975-06-01 2.3484 1975-07-01 2.3484 1975-08-01 2.3490 1975-09-01 2.3535 1975-10-01 2.3608 1975-11-01 2.3632 1975-12-01 2.3635 1976-01-01 2.3780 1976-02-01 2.3779 1976-03-01 2.4616 1976-04-01 2.4616 1976-05-01 2.4616 1976-06-01 2.4616 1976-07-01 2.4616 1976-08-01 2.4657 1976-09-01 2.5197 1976-10-01 2.5197 1976-11-01 2.5197 1976-12-01 2.6161 1977-01-01 2.7500 1977-02-01 2.7500 1977-03-01 2.7500 1977-04-01 3.0040 1977-05-01 3.0040 1977-06-01 3.0040 1977-07-01 3.0060 1977-08-01 3.0060 1977-09-01 3.0060 1977-10-01 3.0800 1977-11-01 3.0800 1977-12-01 3.0800 1978-01-01 3.9120 1978-02-01 3.9120 1978-03-01 3.9110 1978-04-01 4.1380 1978-05-01 4.1380 1978-06-01 4.1420 1978-07-01 4.2270 1978-08-01 4.3110 1978-09-01 4.3510 1978-10-01 4.4210 1978-11-01 4.4440 1978-12-01 4.4980 1979-01-01 4.5260 1979-02-01 4.5420 1979-03-01 4.6120 1979-04-01 4.7210 1979-05-01 4.8250 1979-06-01 4.9340 1979-07-01 5.0270 1979-08-01 5.0800 1979-09-01 5.2730 1979-10-01 5.4440 1979-11-01 5.6190 1979-12-01 5.7140 1980-01-01 5.7880 1980-02-01 5.8880 1980-03-01 5.9630 1980-04-01 6.0330 1980-05-01 6.0420 1980-06-01 6.1610 1980-07-01 6.1820 1980-08-01 6.3200 1980-09-01 6.4220 1980-10-01 6.4400 1980-11-01 6.4790 1980-12-01 6.5740 1981-01-01 6.8450 1981-02-01 7.0050 1981-03-01 7.0950 1981-04-01 7.2190 1981-05-01 7.3350 1981-06-01 7.5420 1981-07-01 7.6060 1981-08-01 7.6500 1981-09-01 7.8510 1981-10-01 7.8950 1981-11-01 7.8970 1981-12-01 7.9690 1982-01-01 8.2000 1982-02-01 8.4700 1982-03-01 8.4930 1982-04-01 8.5430 1982-05-01 8.6340 1982-06-01 8.6790 1982-07-01 8.7780 1982-08-01 8.8430 1982-09-01 8.8880 1982-10-01 8.9410 1982-11-01 8.9980 1982-12-01 9.4650 1983-01-01 9.5180 1983-02-01 9.7120 1983-03-01 9.8220 1983-04-01 10.1480 1983-05-01 10.6700 1983-06-01 10.9030 1983-07-01 10.9280 1983-08-01 11.1990 1983-09-01 11.3390 1983-10-01 11.4890 1983-11-01 11.5970 1983-12-01 11.6880 1984-01-01 11.8040 1984-02-01 12.1000 1984-03-01 12.2590 1984-04-01 12.5220 1984-05-01 12.6560 1984-06-01 13.2530 1984-07-01 13.6560 1984-08-01 13.7040 1984-09-01 13.7520 1984-10-01 14.0190 1984-11-01 14.3170 1984-12-01 14.5040 1985-01-01 14.8870 1985-02-01 15.1980 1985-03-01 15.3220 1985-04-01 15.3890 1985-05-01 15.7150 1985-06-01 16.0300 1985-07-01 16.1870 1985-08-01 16.2540 1985-09-01 16.6530 1985-10-01 16.8770 1985-11-01 16.9990 1985-12-01 17.3290 1986-01-01 17.7550 1986-02-01 18.4500 1986-03-01 18.9260 1986-04-01 19.2380 1986-05-01 19.3010 1986-06-01 19.4760 1986-07-01 19.5060 1986-08-01 19.7020 1986-09-01 19.8360 1986-10-01 20.2620 1986-11-01 20.4470 1986-12-01 20.4860 1987-01-01 20.6960 1987-02-01 20.9860 1987-03-01 21.1690 1987-04-01 21.2260 1987-05-01 21.3070 1987-06-01 21.3510 1987-07-01 21.6220 1987-08-01 21.7980 1987-09-01 21.9020 1987-10-01 21.9320 1987-11-01 22.0630 1987-12-01 22.1610 1988-01-01 22.1930 1988-02-01 22.2500 1988-03-01 22.3350 1988-04-01 22.3850 1988-05-01 23.5460 1988-06-01 23.5410 1988-07-01 23.7410 1988-08-01 23.9500 1988-09-01 24.1040 1988-10-01 24.2380 1988-11-01 24.7080 1988-12-01 24.8020 1989-01-01 25.5510 1989-02-01 27.1940 1989-03-01 27.1560 1989-04-01 27.2040 1989-05-01 27.3430 1989-06-01 27.5130 1989-07-01 27.6550 1989-08-01 27.6300 1989-09-01 27.8810 1989-10-01 28.1390 1989-11-01 28.8980 1989-12-01 28.9430 1990-01-01 29.0740 1990-02-01 34.0340 1990-03-01 34.1200 1990-04-01 34.2070 1990-05-01 34.2080 1990-06-01 34.3190 1990-07-01 34.3630 1990-08-01 34.4610 1990-09-01 34.6870 1990-10-01 34.9530 1990-11-01 35.3820 1990-12-01 35.4470 1991-01-01 35.8340 1991-02-01 36.3340 1991-03-01 36.6460 1991-04-01 37.0600 1991-05-01 37.8610 1991-06-01 38.1340 1991-07-01 38.4850 1991-08-01 38.7330 1991-09-01 38.9310 1991-10-01 39.2670 1991-11-01 39.6130 1991-12-01 39.8010 1992-01-01 40.2870 1992-02-01 41.3560 1992-03-01 41.9320 1992-04-01 42.4720 1992-05-01 42.9770 1992-06-01 43.2520 1992-07-01 43.4660 1992-08-01 43.6270 1992-09-01 43.9260 1992-10-01 44.3950 1992-11-01 45.1630 1992-12-01 45.3070 1993-01-01 46.2270 1993-02-01 47.4790 1993-03-01 48.1270 1993-04-01 48.5970 1993-05-01 48.7550 1993-06-01 48.9350 1993-07-01 49.0810 1993-08-01 49.5500 1993-09-01 49.8390 1993-10-01 50.1970 1993-11-01 50.7240 1993-12-01 50.8520 1994-01-01 51.6530 1994-02-01 52.8610 1994-03-01 53.4210 1994-04-01 53.5510 1994-05-01 53.7650 1994-06-01 53.9950 1994-07-01 54.2050 1994-08-01 54.2840 1994-09-01 54.5400 1994-10-01 54.7530 1994-11-01 55.1590 1994-12-01 55.2170 1995-01-01 55.8300 1995-02-01 56.7790 1995-03-01 57.2190 1995-04-01 57.4530 1995-05-01 57.7570 1995-06-01 57.8090 1995-07-01 57.9700 1995-08-01 58.0420 1995-09-01 58.2340 1995-10-01 58.5170 1995-11-01 58.8320 1995-12-01 58.8800 1996-01-01 59.0810 1996-02-01 60.0360 1996-03-01 60.4140 1996-04-01 61.1080 1996-05-01 61.2860 1996-06-01 61.3900 1996-07-01 61.3840 1996-08-01 61.4670 1996-09-01 61.7240 1996-10-01 61.8380 1996-11-01 62.0750 1996-12-01 62.1030 1997-01-01 62.6240 1997-02-01 63.5510 1997-03-01 64.0380 1997-04-01 64.1410 1997-05-01 64.3130 1997-06-01 64.3220 1997-07-01 64.4420 1997-08-01 64.5590 1997-09-01 64.6480 1997-10-01 64.8830 1997-11-01 65.1240 1997-12-01 65.1880 1998-01-01 65.5140 1998-02-01 65.7480 1998-03-01 65.9590 1998-04-01 66.2100 1998-05-01 66.6380 1998-06-01 66.8310 1998-07-01 66.9560 1998-08-01 67.0120 1998-09-01 67.1370 1998-10-01 67.2100 1998-11-01 67.4750 1998-12-01 67.5560 1999-01-01 67.9210 1999-02-01 68.3530 1999-03-01 68.7280 1999-04-01 68.9230 1999-05-01 69.1350 1999-06-01 69.2780 1999-07-01 69.3510 1999-08-01 69.4660 1999-09-01 69.5800 1999-10-01 69.8570 1999-11-01 70.1240 1999-12-01 70.1300 2000-01-01 70.4700 2000-02-01 71.0900 2000-03-01 71.4800 2000-04-01 71.5880 2000-05-01 71.8040 2000-06-01 71.9300 2000-07-01 72.2790 2000-08-01 72.3640 2000-09-01 72.6100 2000-10-01 73.0230 2000-11-01 73.4820 2000-12-01 73.6450 2001-01-01 74.1010 2001-02-01 74.7510 2001-03-01 75.1780 2001-04-01 75.4340 2001-05-01 75.9260 2001-06-01 76.0620 2001-07-01 76.1950 2001-08-01 76.3270 2001-09-01 76.6910 2001-10-01 76.9310 2001-11-01 77.2210 2001-12-01 77.3430 2002-01-01 77.7960 2002-02-01 78.7400 2002-03-01 79.1480 2002-04-01 79.7100 2002-05-01 80.0250 2002-06-01 80.2770 2002-07-01 80.6320 2002-08-01 80.8860 2002-09-01 81.1180 2002-10-01 81.5430 2002-11-01 81.7910 2002-12-01 81.9420 2003-01-01 82.2610 2003-02-01 82.7270 2003-03-01 82.9060 2003-04-01 83.1160 2003-05-01 83.2400 2003-06-01 83.4710 2003-07-01 83.4090 2003-08-01 83.6200 2003-09-01 83.8030 2003-10-01 84.0620 2003-11-01 84.3220 2003-12-01 84.3550 2004-01-01 84.4760 2004-02-01 84.7160 2004-03-01 85.1390 2004-04-01 85.4620 2004-05-01 85.6330 2004-06-01 85.6250 2004-07-01 85.6290 2004-08-01 85.7670 2004-09-01 85.8820 2004-10-01 86.0060 2004-11-01 86.4550 2004-12-01 86.5800 2005-01-01 86.7630 2005-02-01 86.8910 2005-03-01 87.1000 2005-04-01 87.1130 2005-05-01 87.1950 2005-06-01 87.3360 2005-07-01 87.5010 2005-08-01 87.5900 2005-09-01 87.7950 2005-10-01 87.9680 2005-11-01 88.2600 2005-12-01 88.3960 2006-01-01 88.7400 2006-02-01 89.0320 2006-03-01 89.2900 2006-04-01 89.6680 2006-05-01 90.3210 2006-06-01 90.4430 2006-07-01 90.5410 2006-08-01 90.4220 2006-09-01 91.0960 2006-10-01 91.3970 2006-11-01 91.5530 2006-12-01 91.6500 2007-01-01 91.6650 2007-02-01 91.8850 2007-03-01 91.9670 2007-04-01 92.2340 2007-05-01 92.5050 2007-06-01 92.5040 2007-07-01 92.5420 2007-08-01 92.5090 2007-09-01 92.6380 2007-10-01 92.9960 2007-11-01 93.2650 2007-12-01 93.3480 2008-01-01 93.6500 2008-02-01 93.8680 2008-03-01 94.2340 2008-04-01 94.4350 2008-05-01 94.6660 2008-06-01 94.8280 2008-07-01 94.9870 2008-08-01 95.0330 2008-09-01 95.0590 2008-10-01 95.7480 2008-11-01 95.9110 2008-12-01 96.0160 2009-01-01 96.2380 2009-02-01 96.2870 2009-03-01 96.4220 2009-04-01 96.6330 2009-05-01 96.6450 2009-06-01 96.5000 2009-07-01 96.4590 2009-08-01 96.4810 2009-09-01 96.4610 2009-10-01 96.9090 2009-11-01 97.3890 2009-12-01 97.2980 2010-01-01 97.1050 2010-02-01 97.0090 2010-03-01 96.8170 2010-04-01 96.8260 2010-05-01 96.7100 2010-06-01 96.8670 2010-07-01 96.9370 2010-08-01 96.9350 2010-09-01 97.1770 2010-10-01 97.6860 2010-11-01 97.8990 2010-12-01 97.9430 2011-01-01 98.2140 2011-02-01 98.3170 2011-03-01 98.7600 2011-04-01 98.7120 2011-05-01 98.7790 2011-06-01 98.8160 2011-07-01 99.0090 2011-08-01 98.9610 2011-09-01 99.1380 2011-10-01 99.4320 2011-11-01 99.2560 2011-12-01 99.4350 2012-01-01 99.8880 2012-02-01 100.0370 2012-03-01 100.0330 2012-04-01 100.1360 2012-05-01 100.1760 2012-06-01 100.0690 2012-07-01 99.8550 2012-08-01 99.9900 2012-09-01 100.0700 2012-10-01 100.0290 2012-11-01 99.9230 2012-12-01 99.7960 2013-01-01 99.5240 2013-02-01 99.7010 2013-03-01 100.0120 2013-04-01 100.2090 2013-05-01 100.1720 2013-06-01 99.9640 2013-07-01 98.5960 2013-08-01 98.5070 2013-09-01 99.0480 2013-10-01 99.0460 2013-11-01 98.9360 2013-12-01 98.9880 2014-01-01 99.0860 2014-02-01 99.3160 2014-03-01 99.5840 2014-04-01 99.5080 2014-05-01 99.4540 2014-06-01 99.3340 2014-07-01 98.8170 2014-08-01 98.2660 2014-09-01 98.4220 2014-10-01 98.3570 2014-11-01 98.5190 2014-12-01 98.5130 2015-01-01 98.5370 2015-02-01 98.4750 2015-03-01 98.9730 2015-04-01 99.4840 2015-05-01 99.4340 2015-06-01 99.3540 2015-07-01 99.2250 2015-08-01 99.3240 2015-09-01 99.4270 2015-10-01 99.9340 2015-11-01 100.1880 2015-12-01 99.8190 2016-01-01 100.1180 2016-02-01 99.5490 2016-03-01 99.8650 2016-04-01 99.9150 2016-05-01 99.9270 2016-06-01 100.0850 2016-07-01 99.8470 2016-08-01 99.7300 2016-09-01 99.8110 2016-10-01 100.0360 2016-11-01 100.1790 2016-12-01 100.2420 2017-01-01 99.9860 2017-02-01 99.9830 2017-03-01 100.1490 2017-04-01 100.3270 2017-05-01 101.0710 2017-06-01 100.8850 2017-07-01 100.7090 2017-08-01 100.8420 2017-09-01 101.0560 2017-10-01 101.4680 2017-11-01 101.3710 2017-12-01 101.3690 2018-01-01 101.1860 2018-02-01 100.9300 2018-03-01 101.1340 2018-04-01 101.3750 2018-05-01 101.3280 2018-06-01 101.4490 2018-07-01 101.3660 2018-08-01 101.3300 2018-09-01 101.6310