Month Index 2015=100 1979-01-01 21.1813531353135 1979-02-01 21.1813531353135 1979-03-01 21.2808580858086 1979-04-01 21.3138613861386 1979-05-01 21.3138613861386 1979-06-01 21.3808580858086 1979-07-01 21.3808580858086 1979-08-01 21.3808580858086 1979-09-01 21.4138613861386 1979-10-01 21.5128712871287 1979-11-01 21.5128712871287 1979-12-01 21.5458745874587 1980-01-01 21.5788778877888 1980-02-01 21.6448844884488 1980-03-01 22.4153465346535 1980-04-01 22.4813531353135 1980-05-01 22.6133663366337 1980-06-01 23.1153465346535 1980-07-01 23.2473597359736 1980-08-01 23.3793729372937 1980-09-01 23.8133663366337 1980-10-01 23.9453795379538 1980-11-01 23.9783828382838 1980-12-01 24.2443894389439 1981-01-01 24.3103960396040 1981-02-01 24.3103960396040 1981-03-01 25.3133663366337 1981-04-01 25.3793729372937 1981-05-01 25.3793729372937 1981-06-01 25.9153465346535 1981-07-01 25.9153465346535 1981-08-01 25.9153465346535 1981-09-01 26.1148514851485 1981-10-01 26.1478547854785 1981-11-01 26.1478547854785 1981-12-01 26.3478547854786 1982-01-01 26.3808580858086 1982-02-01 26.4468646864686 1982-03-01 28.1202970297030 1982-04-01 28.2193069306931 1982-05-01 28.2193069306931 1982-06-01 28.8222772277228 1982-07-01 28.8222772277228 1982-08-01 28.8222772277228 1982-09-01 28.9552805280528 1982-10-01 29.0872937293729 1982-11-01 29.0872937293729 1982-12-01 29.3202970297030 1983-01-01 29.7180400890869 1983-02-01 29.7180400890869 1983-03-01 30.9436525612472 1983-04-01 30.9436525612472 1983-05-01 30.9436525612472 1983-06-01 31.3300668151448 1983-07-01 31.3888641425390 1983-08-01 31.5064587973274 1983-09-01 31.6770601336303 1983-10-01 31.7064587973274 1983-11-01 31.7652561247216 1983-12-01 31.9024498886414 1984-01-01 32.1428994082840 1984-02-01 32.1428994082840 1984-03-01 33.2473372781065 1984-04-01 33.2473372781065 1984-05-01 33.2473372781065 1984-06-01 33.6343195266272 1984-07-01 33.6908284023669 1984-08-01 33.7190828402367 1984-09-01 33.9519230769231 1984-10-01 34.0084319526627 1984-11-01 34.0084319526627 1984-12-01 34.1321005917160 1985-01-01 34.5204881656805 1985-02-01 34.5458579881657 1985-03-01 35.2921597633136 1985-04-01 35.2160502958580 1985-05-01 35.2414201183432 1985-06-01 35.4414201183432 1985-07-01 35.5428994082840 1985-08-01 35.5682692307692 1985-09-01 35.9190088757396 1985-10-01 35.9697485207101 1985-11-01 35.9697485207101 1985-12-01 36.1204881656805 1986-01-01 36.3015547703180 1986-02-01 36.3976678445230 1986-03-01 37.2573851590106 1986-04-01 37.2814134275618 1986-05-01 37.2573851590106 1986-06-01 37.6294699646643 1986-07-01 37.7496113074205 1986-08-01 37.8457243816254 1986-09-01 38.2937809187279 1986-10-01 38.3178091872792 1986-11-01 38.3178091872792 1986-12-01 38.5658657243816 1987-01-01 38.8016567263088 1987-02-01 38.8933730947647 1987-03-01 40.0099403578529 1987-04-01 40.0328694499669 1987-05-01 40.0787276341948 1987-06-01 40.6178263750828 1987-07-01 40.6178263750828 1987-08-01 40.6407554671968 1987-09-01 41.1407554671968 1987-10-01 41.1407554671968 1987-11-01 41.3012591119947 1987-12-01 41.5700463883366 1988-01-01 41.6982932996207 1988-02-01 41.7211757269280 1988-03-01 43.3779393173199 1988-04-01 43.3779393173199 1988-05-01 43.4923514538559 1988-06-01 44.1550568900126 1988-07-01 44.1550568900126 1988-08-01 44.1779393173198 1988-09-01 44.6550568900126 1988-10-01 44.6550568900126 1988-11-01 44.6550568900126 1988-12-01 44.9550568900126 1989-01-01 44.9494082840237 1989-02-01 44.9745562130178 1989-03-01 46.2724852071006 1989-04-01 46.2724852071006 1989-05-01 46.3227810650888 1989-06-01 46.9213017751479 1989-07-01 46.9213017751479 1989-08-01 46.9715976331361 1989-09-01 47.4467455621302 1989-10-01 47.5221893491124 1989-11-01 47.5473372781065 1989-12-01 47.7970414201184 1990-01-01 47.9581699346405 1990-02-01 47.9581699346405 1990-03-01 49.3367102396514 1990-04-01 49.3119825708061 1990-05-01 49.3119825708061 1990-06-01 49.7625272331155 1990-07-01 49.7130718954248 1990-08-01 49.7130718954248 1990-09-01 50.1377995642702 1990-10-01 50.1130718954248 1990-11-01 50.1872549019608 1990-12-01 50.3861655773420 1991-01-01 50.5738720872583 1991-02-01 50.5738720872583 1991-03-01 51.8765989092712 1991-04-01 51.8765989092712 1991-05-01 51.8765989092712 1991-06-01 52.1765989092712 1991-07-01 52.1530986613783 1991-08-01 52.1530986613783 1991-09-01 52.4530986613783 1991-10-01 52.4530986613783 1991-11-01 52.5000991571641 1991-12-01 52.6000991571641 1992-01-01 52.7347014925373 1992-02-01 52.7347014925373 1992-03-01 53.5997201492537 1992-04-01 53.5997201492537 1992-05-01 53.5997201492537 1992-06-01 53.8791977611940 1992-07-01 53.9005597014926 1992-08-01 53.9005597014926 1992-09-01 54.1433768656716 1992-10-01 54.1861007462687 1992-11-01 54.2074626865672 1992-12-01 54.4364738805970 1993-01-01 54.7850000000000 1993-02-01 54.8030555555555 1993-03-01 55.5528703703704 1993-04-01 55.5709259259259 1993-05-01 55.5709259259259 1993-06-01 55.6766666666667 1993-07-01 55.7127777777778 1993-08-01 55.7127777777778 1993-09-01 55.7044444444444 1993-10-01 55.7225000000000 1993-11-01 55.7225000000000 1993-12-01 55.7488888888889 1994-01-01 55.8856281872972 1994-02-01 55.8856281872972 1994-03-01 55.9763096893834 1994-04-01 55.9930458970793 1994-05-01 56.0097821047752 1994-06-01 56.2938803894298 1994-07-01 56.2436717663421 1994-08-01 56.3106165971256 1994-09-01 56.5110338433009 1994-10-01 56.5445062586926 1994-11-01 56.5779786740844 1994-12-01 56.7542420027816 1995-01-01 56.8626177024482 1995-02-01 56.9093691148776 1995-03-01 57.2346516007533 1995-04-01 57.2658192090395 1995-05-01 57.2814030131827 1995-06-01 57.4755178907721 1995-07-01 57.4599340866290 1995-08-01 57.4599340866290 1995-09-01 57.8599340866290 1995-10-01 57.8755178907721 1995-11-01 57.8599340866290 1995-12-01 57.7911016949152 1996-01-01 57.7787131107886 1996-02-01 57.7787131107886 1996-03-01 58.3622157716497 1996-04-01 58.3457184325109 1996-05-01 58.3292210933720 1996-06-01 58.4127237542332 1996-07-01 58.4457184325109 1996-08-01 58.4292210933720 1996-09-01 58.6292210933720 1996-10-01 58.5797290759555 1996-11-01 58.5962264150943 1996-12-01 58.7622157716497 1997-01-01 58.6024041213509 1997-02-01 58.6230681167716 1997-03-01 59.1404121350887 1997-04-01 59.2024041213509 1997-05-01 59.2230681167716 1997-06-01 59.8610761305094 1997-07-01 59.7990841442473 1997-08-01 59.8197481396680 1997-09-01 60.2658271322267 1997-10-01 60.2864911276474 1997-11-01 60.3071551230681 1997-12-01 60.3610761305094 1998-01-01 60.1602858918583 1998-02-01 60.1840894965817 1998-03-01 60.6252952144189 1998-04-01 60.6490988191423 1998-05-01 60.6014916096955 1998-06-01 60.9650714729646 1998-07-01 60.9888750776880 1998-08-01 61.0126786824114 1998-09-01 61.3681168427595 1998-10-01 61.4633312616532 1998-11-01 61.4633312616532 1998-12-01 61.6299564947172 1999-01-01 61.5518469656992 1999-02-01 61.4955145118734 1999-03-01 62.5420184696570 1999-04-01 62.7955145118734 1999-05-01 62.6546833773087 1999-06-01 62.8546833773087 1999-07-01 62.9391820580475 1999-08-01 63.0236807387863 1999-09-01 63.4017810026385 1999-10-01 63.4581134564644 1999-11-01 63.5144459102902 1999-12-01 63.6236807387863 2000-01-01 64.7745173745174 2000-02-01 64.8533783783784 2000-03-01 64.9519305019305 2000-04-01 65.1434362934363 2000-05-01 65.0588803088803 2000-06-01 65.4054054054054 2000-07-01 65.4828185328185 2000-08-01 66.0349420849421 2000-09-01 66.6012548262548 2000-10-01 66.1926640926641 2000-11-01 66.7166988416988 2000-12-01 66.7378378378378 2001-01-01 67.5487451737452 2001-02-01 67.6886583011583 2001-03-01 67.7277509652510 2001-04-01 67.9452220077220 2001-05-01 68.0466698841699 2001-06-01 68.2676640926641 2001-07-01 68.1843146718147 2001-08-01 68.3647683397684 2001-09-01 68.8872104247104 2001-10-01 68.9452220077220 2001-11-01 69.3026061776062 2001-12-01 69.8165540540541 2002-01-01 70.2943301555444 2002-02-01 70.1838434520823 2002-03-01 70.5569493226292 2002-04-01 70.8372804816859 2002-05-01 71.1048168590065 2002-06-01 71.5048168590065 2002-07-01 71.7546412443552 2002-08-01 71.6546412443552 2002-09-01 71.8513798294029 2002-10-01 71.8244856999498 2002-11-01 71.9815353738083 2002-12-01 72.1244856999498 2003-01-01 72.9589322381930 2003-02-01 73.1589322381930 2003-03-01 73.4190451745380 2003-04-01 73.9506673511294 2003-05-01 74.0221765913758 2003-06-01 74.2449691991786 2003-07-01 74.2848562628336 2003-08-01 74.3221765913758 2003-09-01 74.5449691991786 2003-10-01 74.6361396303901 2003-11-01 74.7532340862423 2003-12-01 74.9045174537988 2004-01-01 74.7151209677419 2004-02-01 75.0151209677419 2004-03-01 75.2151209677419 2004-04-01 75.2736895161290 2004-05-01 75.4219758064516 2004-06-01 75.6685483870968 2004-07-01 75.7236895161290 2004-08-01 75.7384072580645 2004-09-01 75.9969758064516 2004-10-01 76.0702620967742 2004-11-01 76.1116935483871 2004-12-01 76.4038306451613 2005-01-01 76.7453000000000 2005-02-01 76.8391000000000 2005-03-01 76.9237500000000 2005-04-01 77.2976000000000 2005-05-01 77.3453000000000 2005-06-01 77.4299500000000 2005-07-01 77.5038000000000 2005-08-01 77.4253500000000 2005-09-01 77.7038000000000 2005-10-01 77.7038000000000 2005-11-01 77.9299500000000 2005-12-01 78.0822500000000 2006-01-01 78.2514271407111 2006-02-01 78.4070105157736 2006-03-01 78.5492238357536 2006-04-01 78.6936404606910 2006-05-01 78.7936404606910 2006-06-01 78.9647471206810 2006-07-01 78.9402103154732 2006-08-01 79.0091637456184 2006-09-01 79.1958437656485 2006-10-01 79.5536304456685 2006-11-01 79.6692038057086 2006-12-01 79.7291937906860 2007-01-01 80.0610111813320 2007-02-01 80.4143898881867 2007-03-01 80.4567817209528 2007-04-01 80.7265435099660 2007-05-01 81.1943607194944 2007-06-01 81.1664073894020 2007-07-01 81.2544968400584 2007-08-01 81.5377734564900 2007-09-01 81.7082158483228 2007-10-01 81.9082158483228 2007-11-01 82.0377734564900 2007-12-01 82.7203694701021 2008-01-01 82.7386792452830 2008-02-01 82.9413297394430 2008-03-01 83.4287511230908 2008-04-01 83.8641060197664 2008-05-01 83.7977538185086 2008-06-01 83.8004941599281 2008-07-01 83.9005840071878 2008-08-01 84.0442497753819 2008-09-01 84.2314914645103 2008-10-01 84.4005840071878 2008-11-01 84.5033243486074 2008-12-01 84.6597484276730 2009-01-01 85.3489486963835 2009-02-01 85.4063498738436 2009-03-01 85.6957947855341 2009-04-01 85.8586627417998 2009-05-01 86.1215306980656 2009-06-01 86.2840201850294 2009-07-01 86.3937342304458 2009-08-01 86.4105971404542 2009-09-01 86.4860807401178 2009-10-01 86.5763666947014 2009-11-01 86.6232127838520 2009-12-01 86.7029436501261 2010-01-01 87.6438211382114 2010-02-01 88.0951626016260 2010-03-01 88.2079674796748 2010-04-01 88.2464634146342 2010-05-01 88.4105691056910 2010-06-01 88.6029674796748 2010-07-01 88.6260162601626 2010-08-01 88.8901626016260 2010-09-01 89.0260569105691 2010-10-01 89.3030081300813 2010-11-01 89.2773577235772 2010-12-01 89.4414634146342 2011-01-01 90.2208281053952 2011-02-01 90.4004391468005 2011-03-01 90.4298619824341 2011-04-01 90.5104767879548 2011-05-01 90.6094730238394 2011-06-01 90.7124843161857 2011-07-01 90.7378920953576 2011-08-01 90.9338770388959 2011-09-01 91.0766624843162 2011-10-01 91.0030740276035 2011-11-01 91.1816813048933 2011-12-01 91.2846925972396 2012-01-01 91.7567698846388 2012-02-01 91.8577413479053 2012-03-01 91.9772313296904 2012-04-01 92.0596842744384 2012-05-01 92.0791742562234 2012-06-01 92.2006071645416 2012-07-01 92.3801457194900 2012-08-01 92.3230115361263 2012-09-01 92.5230115361263 2012-10-01 92.7044930176078 2012-11-01 93.0044930176078 2012-12-01 93.0307832422586 2013-01-01 93.6646209386282 2013-02-01 93.9799037304452 2013-03-01 94.1569193742479 2013-04-01 94.2799037304452 2013-05-01 94.8291215403129 2013-06-01 94.9640192539109 2013-07-01 95.1850782190132 2013-08-01 95.4611311672684 2013-09-01 95.7850782190132 2013-10-01 95.9821901323706 2013-11-01 96.1563176895307 2013-12-01 96.2410348977136 2014-01-01 96.7364889155183 2014-02-01 96.8575194727381 2014-03-01 96.9584781306171 2014-04-01 97.1565608148592 2014-05-01 97.3805272618334 2014-06-01 97.5264230077891 2014-07-01 97.8245056920312 2014-08-01 97.9206710605153 2014-09-01 98.1617735170761 2014-10-01 98.2617735170761 2014-11-01 98.3598562013182 2014-12-01 98.4646494907130 2015-01-01 99.2008050603795 2015-02-01 99.2991949396205 2015-03-01 99.4000000000000 2015-04-01 99.6983898792410 2015-05-01 99.7717078780909 2015-06-01 100.0016101207590 2015-07-01 100.2000000000000 2015-08-01 100.2991949396200 2015-09-01 100.4258769407710 2015-10-01 100.6000000000000 2015-11-01 100.5016101207590 2015-12-01 100.5032202415180 2016-01-01 101.0498056635200 2016-02-01 101.0236535258190 2016-03-01 101.3219877845640 2016-04-01 101.5211549139370 2016-05-01 101.4506385341480 2016-06-01 101.8244863964460 2016-07-01 102.0966685174900 2016-08-01 102.0481399222650 2016-09-01 102.0784564131040 2016-10-01 102.2514714047750 2016-11-01 102.5244863964460 2016-12-01 102.5303164908380 2017-01-01 103.0275111607140 2017-02-01 103.2258370535710 2017-03-01 103.3258370535710 2017-04-01 103.4241629464290 2017-05-01 103.5275111607140 2017-06-01 103.6367187500000 2017-07-01 103.8358816964290 2017-08-01 103.9350446428570 2017-09-01 103.9283482142860 2017-10-01 104.0283482142860 2017-11-01 104.3275111607140 2017-12-01 104.3400669642860 2018-01-01 104.6852539595850 2018-02-01 104.8852539595850 2018-03-01 105.0797378481700 2018-04-01 105.1057345712730 2018-05-01 105.3065537957400 2018-06-01 105.4707263790280 2018-07-01 105.4715456034950 2018-08-01 105.4983615510650 2018-09-01 105.7040961223380 2018-10-01 105.8032768978700