Month Index 2015=100 1991-01-01 59.1780821917808 1991-02-01 59.3714746172442 1991-03-01 59.4681708299758 1991-04-01 59.6615632554392 1991-05-01 59.6615632554392 1991-06-01 59.7582594681708 1991-07-01 59.9516518936342 1991-08-01 60.2417405318292 1991-09-01 60.3384367445608 1991-10-01 60.3384367445608 1991-11-01 60.9186140209508 1991-12-01 60.9186140209508 1992-01-01 61.4020950846092 1992-02-01 61.6921837228042 1992-03-01 61.8855761482675 1992-04-01 62.0789685737309 1992-05-01 62.0789685737309 1992-06-01 62.1756647864625 1992-07-01 62.1756647864625 1992-08-01 62.3690572119259 1992-09-01 62.4657534246575 1992-10-01 62.4657534246575 1992-11-01 62.4657534246575 1992-12-01 62.5624496373892 1993-01-01 62.6591458501209 1993-02-01 63.4327155519742 1993-03-01 63.5294117647059 1993-04-01 63.5294117647059 1993-05-01 63.6261079774376 1993-06-01 63.7228041901692 1993-07-01 64.1095890410959 1993-08-01 64.2062852538276 1993-09-01 64.3029814665592 1993-10-01 64.3996776792909 1993-11-01 64.3996776792909 1993-12-01 64.3996776792909 1994-01-01 65.6567284448026 1994-02-01 65.7534246575342 1994-03-01 65.8501208702659 1994-04-01 65.8501208702659 1994-05-01 65.8501208702659 1994-06-01 65.9468170829976 1994-07-01 65.9468170829976 1994-08-01 66.0435132957292 1994-09-01 66.3336019339242 1994-10-01 66.1402095084609 1994-11-01 66.2369057211926 1994-12-01 66.3336019339242 1995-01-01 66.4302981466559 1995-02-01 66.6236905721193 1995-03-01 66.6236905721193 1995-04-01 66.6236905721193 1995-05-01 66.6236905721193 1995-06-01 66.7203867848509 1995-07-01 66.7203867848509 1995-08-01 66.5269943593876 1995-09-01 66.6236905721193 1995-10-01 66.7203867848509 1995-11-01 66.7203867848509 1995-12-01 66.7203867848509 1996-01-01 67.7840451248993 1996-02-01 67.8807413376309 1996-03-01 67.8807413376309 1996-04-01 67.8807413376309 1996-05-01 67.8807413376309 1996-06-01 67.8807413376309 1996-07-01 67.7840451248993 1996-08-01 67.7840451248993 1996-09-01 67.7840451248993 1996-10-01 67.7840451248993 1996-11-01 67.7840451248993 1996-12-01 67.7840451248993 1997-01-01 69.0410958904110 1997-02-01 68.9443996776793 1997-03-01 68.9443996776793 1997-04-01 69.0410958904110 1997-05-01 68.9443996776793 1997-06-01 68.9443996776793 1997-07-01 76.0032232070910 1997-08-01 76.0032232070910 1997-09-01 76.0032232070910 1997-10-01 76.0999194198227 1997-11-01 76.0999194198227 1997-12-01 76.0999194198227 1998-01-01 76.0032232070910 1998-02-01 76.0999194198227 1998-03-01 76.0999194198227 1998-04-01 76.4867042707494 1998-05-01 76.4867042707494 1998-06-01 76.4867042707494 1998-07-01 76.0999194198227 1998-08-01 76.1966156325544 1998-09-01 76.1966156325544 1998-10-01 76.2933118452861 1998-11-01 76.4867042707494 1998-12-01 76.4867042707494 1999-01-01 73.7792103142627 1999-02-01 73.6825141015310 1999-03-01 73.6825141015310 1999-04-01 73.6825141015310 1999-05-01 73.6825141015310 1999-06-01 73.7792103142627 1999-07-01 73.7792103142627 1999-08-01 73.8759065269944 1999-09-01 73.8759065269944 1999-10-01 73.8759065269944 1999-11-01 73.8759065269944 1999-12-01 73.8759065269944 2000-01-01 73.6825141015310 2000-02-01 73.6825141015310 2000-03-01 73.6825141015310 2000-04-01 73.7792103142627 2000-05-01 73.8759065269944 2000-06-01 73.8759065269944 2000-07-01 73.9726027397260 2000-08-01 73.9726027397260 2000-09-01 74.0692989524577 2000-10-01 74.2626913779210 2000-11-01 74.2626913779210 2000-12-01 74.2626913779210 2001-01-01 74.4560838033844 2001-02-01 74.6494762288477 2001-03-01 74.6494762288477 2001-04-01 74.7461724415794 2001-05-01 74.8428686543110 2001-06-01 74.8428686543110 2001-07-01 75.0362610797744 2001-08-01 75.0362610797744 2001-09-01 75.0362610797744 2001-10-01 75.2296535052377 2001-11-01 75.2296535052377 2001-12-01 75.2296535052377 2002-01-01 75.2296535052377 2002-02-01 75.3263497179694 2002-03-01 75.4230459307010 2002-04-01 75.4230459307010 2002-05-01 75.5197421434327 2002-06-01 75.5197421434327 2002-07-01 75.3263497179694 2002-08-01 75.5197421434327 2002-09-01 75.5197421434327 2002-10-01 75.4230459307010 2002-11-01 75.5197421434327 2002-12-01 75.5197421434327 2003-01-01 75.5197421434327 2003-02-01 75.6164383561644 2003-03-01 75.6164383561644 2003-04-01 75.5197421434327 2003-05-01 75.5197421434327 2003-06-01 75.5197421434327 2003-07-01 75.6164383561644 2003-08-01 75.7131345688960 2003-09-01 75.7131345688960 2003-10-01 75.8098307816277 2003-11-01 75.9065269943594 2003-12-01 76.0032232070910 2004-01-01 88.2836422240129 2004-02-01 88.2836422240129 2004-03-01 88.2836422240129 2004-04-01 90.2175664786462 2004-05-01 90.2175664786462 2004-06-01 90.2175664786462 2004-07-01 91.0878323932313 2004-08-01 91.1845286059629 2004-09-01 91.1845286059629 2004-10-01 91.2812248186946 2004-11-01 91.3779210314263 2004-12-01 91.3779210314263 2005-01-01 91.7647058823529 2005-02-01 91.6680096696212 2005-03-01 91.7647058823529 2005-04-01 91.7647058823529 2005-05-01 91.7647058823529 2005-06-01 91.7647058823529 2005-07-01 91.8614020950846 2005-08-01 91.8614020950846 2005-09-01 91.9580983078163 2005-10-01 91.9580983078163 2005-11-01 92.0547945205480 2005-12-01 92.0547945205480 2006-01-01 92.2481869460113 2006-02-01 92.1514907332796 2006-03-01 92.2481869460113 2006-04-01 92.2481869460113 2006-05-01 92.3448831587429 2006-06-01 92.2481869460113 2006-07-01 92.2481869460113 2006-08-01 92.1514907332796 2006-09-01 92.2481869460113 2006-10-01 92.3448831587429 2006-11-01 92.3448831587429 2006-12-01 92.3448831587429 2007-01-01 93.0217566478646 2007-02-01 93.0217566478646 2007-03-01 93.2151490733280 2007-04-01 93.3118452860596 2007-05-01 93.3118452860596 2007-06-01 93.4085414987913 2007-07-01 93.6019339242546 2007-08-01 93.6019339242546 2007-09-01 93.5052377115230 2007-10-01 93.6986301369863 2007-11-01 93.6986301369863 2007-12-01 93.6019339242546 2008-01-01 94.5688960515713 2008-02-01 94.3755036261080 2008-03-01 94.2788074133763 2008-04-01 94.6655922643030 2008-05-01 94.7622884770346 2008-06-01 95.1490733279613 2008-07-01 95.3424657534246 2008-08-01 95.3424657534246 2008-09-01 95.3424657534246 2008-10-01 95.2457695406930 2008-11-01 95.3424657534246 2008-12-01 95.4391619661563 2009-01-01 95.3424657534246 2009-02-01 95.4391619661563 2009-03-01 95.5358581788880 2009-04-01 96.0193392425463 2009-05-01 96.0193392425463 2009-06-01 96.0193392425463 2009-07-01 96.1160354552780 2009-08-01 96.1160354552780 2009-09-01 96.0193392425463 2009-10-01 96.1160354552780 2009-11-01 96.1160354552780 2009-12-01 96.2127316680097 2010-01-01 96.3094278807414 2010-02-01 96.4061240934730 2010-03-01 96.5028203062047 2010-04-01 96.5028203062047 2010-05-01 96.5028203062047 2010-06-01 96.5995165189364 2010-07-01 96.7929089443997 2010-08-01 96.7929089443997 2010-09-01 96.8896051571314 2010-10-01 97.0829975825947 2010-11-01 96.9863013698630 2010-12-01 97.0829975825947 2011-01-01 97.0829975825947 2011-02-01 97.0829975825947 2011-03-01 97.1796937953264 2011-04-01 97.2763900080580 2011-05-01 97.3730862207897 2011-06-01 97.3730862207897 2011-07-01 97.3730862207897 2011-08-01 97.4697824335214 2011-09-01 97.4697824335214 2011-10-01 97.4697824335214 2011-11-01 97.6631748589847 2011-12-01 97.6631748589847 2012-01-01 99.0169218372280 2012-02-01 99.1136180499597 2012-03-01 99.4037066881547 2012-04-01 99.6937953263497 2012-05-01 99.6937953263497 2012-06-01 99.7904915390814 2012-07-01 99.8871877518130 2012-08-01 99.8871877518130 2012-09-01 99.8871877518130 2012-10-01 100.0805801772760 2012-11-01 100.2739726027400 2012-12-01 100.3706688154710 2013-01-01 95.4391619661563 2013-02-01 95.5358581788880 2013-03-01 95.7292506043513 2013-04-01 95.9226430298147 2013-05-01 96.0193392425463 2013-06-01 96.1160354552780 2013-07-01 96.2127316680097 2013-08-01 96.2127316680097 2013-09-01 96.3094278807414 2013-10-01 96.4061240934730 2013-11-01 96.5028203062047 2013-12-01 96.5028203062047 2014-01-01 96.7929089443997 2014-02-01 96.8896051571314 2014-03-01 97.2763900080580 2014-04-01 97.5664786462530 2014-05-01 97.7598710717164 2014-06-01 97.8565672844480 2014-07-01 98.5334407735697 2014-08-01 98.6301369863014 2014-09-01 98.5334407735697 2014-10-01 98.7268331990330 2014-11-01 98.7268331990330 2014-12-01 98.8235294117647 2015-01-01 99.0169218372280 2015-02-01 99.4037066881547 2015-03-01 99.6937953263497 2015-04-01 99.7904915390814 2015-05-01 99.8871877518130 2015-06-01 99.9838839645447 2015-07-01 100.2739726027400 2015-08-01 100.2739726027400 2015-09-01 100.3706688154710 2015-10-01 100.3706688154710 2015-11-01 100.4673650282030 2015-12-01 100.4673650282030 2016-01-01 100.8541498791300 2016-02-01 101.0475423045930 2016-03-01 101.2409347300560 2016-04-01 101.3376309427880 2016-05-01 101.5310233682510 2016-06-01 101.5310233682510 2016-07-01 101.8211120064460 2016-08-01 101.9178082191780 2016-09-01 101.9178082191780 2016-10-01 102.0145044319100 2016-11-01 102.0145044319100 2016-12-01 102.0145044319100 2017-01-01 102.5946817083000 2017-02-01 102.8847703464950 2017-03-01 103.1748589846900 2017-04-01 103.3682514101530 2017-05-01 103.4649476228850 2017-06-01 103.4649476228850 2017-07-01 103.6583400483480 2017-08-01 103.7550362610800 2017-09-01 103.6583400483480 2017-10-01 103.7550362610800 2017-11-01 103.7550362610800 2017-12-01 103.8517324738110 2018-01-01 104.0451248992750 2018-02-01 104.2385173247380 2018-03-01 104.4319097502010 2018-04-01 104.6253021756650 2018-05-01 104.8186946011280 2018-06-01 104.8186946011280 2018-07-01 104.9153908138600 2018-08-01 105.0120870265910 2018-09-01 105.1087832393230