Month Index 2015=100 1998-01-01 45.1615494034596 1998-02-01 46.6111793843114 1998-03-01 47.3359943747373 1998-04-01 48.0050543658996 1998-05-01 47.8377893681090 1998-06-01 47.6147693710549 1998-07-01 47.8377893681090 1998-08-01 47.9492993666361 1998-09-01 48.2838293622173 1998-10-01 48.2838293622173 1998-11-01 48.8971343541161 1998-12-01 48.8413793548526 1999-01-01 49.9007243408597 1999-02-01 50.7370493298126 1999-03-01 51.4618643202385 1999-04-01 52.2981893091914 1999-05-01 52.4096993077185 1999-06-01 52.2981893091914 1999-07-01 52.3539443084550 1999-08-01 52.5769643055091 1999-09-01 52.7442293032997 1999-10-01 52.6327193047726 1999-11-01 53.2460242966715 1999-12-01 54.1381042848880 2000-01-01 55.2532042701586 2000-02-01 55.1122522184490 2000-03-01 55.3236802960134 2000-04-01 55.5351083735777 2000-05-01 55.3236802960134 2000-06-01 55.3941563218681 2000-07-01 55.6055843994325 2000-08-01 56.0284405545613 2000-09-01 56.0284405545613 2000-10-01 56.4512967096900 2000-11-01 56.5217727355449 2000-12-01 56.5922487613996 2001-01-01 59.1998617180270 2001-02-01 59.5522418473010 2001-03-01 59.4817658214462 2001-04-01 59.4817658214462 2001-05-01 59.4817658214462 2001-06-01 59.6931938990106 2001-07-01 59.5522418473010 2001-08-01 59.8341459507202 2001-09-01 60.1865260799942 2001-10-01 60.6798582609777 2001-11-01 60.8208103126873 2001-12-01 61.0322383902517 2002-01-01 62.0189027522188 2002-02-01 62.7941390366216 2002-03-01 62.7941390366216 2002-04-01 63.1465191658955 2002-05-01 63.6398513468791 2002-06-01 63.4284232693147 2002-07-01 63.4284232693147 2002-08-01 63.7103273727339 2002-09-01 63.8512794244434 2002-10-01 63.7808033985887 2002-11-01 63.9922314761530 2002-12-01 64.1331835278626 2003-01-01 64.1331835278626 2003-02-01 64.1331835278626 2003-03-01 64.5560396829914 2003-04-01 64.6969917347010 2003-05-01 64.4855636571366 2003-06-01 64.9084198122654 2003-07-01 64.9788958381202 2003-08-01 65.1198478898297 2003-09-01 65.2607999415393 2003-10-01 65.2607999415393 2003-11-01 65.8246081483777 2003-12-01 66.1769882776516 2004-01-01 67.2341286654736 2004-02-01 67.4455567430379 2004-03-01 67.7274608464571 2004-04-01 68.1503170015859 2004-05-01 68.2207930274407 2004-06-01 68.5026971308599 2004-07-01 68.7141252084242 2004-08-01 68.5731731567146 2004-09-01 68.6436491825694 2004-10-01 68.5026971308599 2004-11-01 68.3617450791503 2004-12-01 68.2207930274407 2005-01-01 68.9960293118434 2005-02-01 69.3484094411174 2005-03-01 70.1236457255201 2005-04-01 70.6169779065037 2005-05-01 70.6874539323585 2005-06-01 70.5465018806489 2005-07-01 70.3350738030845 2005-08-01 70.9693580357776 2005-09-01 71.1103100874872 2005-10-01 71.0398340616324 2005-11-01 70.8988820099229 2005-12-01 71.0398340616324 2006-01-01 71.8855463718900 2006-02-01 71.8150703460352 2006-03-01 72.1674504753092 2006-04-01 72.9426867597119 2006-05-01 73.1541148372763 2006-06-01 73.3655429148406 2006-07-01 73.4360189406954 2006-08-01 73.6474470182598 2006-09-01 74.1407791992434 2006-10-01 74.2112552250982 2006-11-01 74.2112552250982 2006-12-01 74.1407791992434 2007-01-01 74.7045874060817 2007-02-01 73.8588750958242 2007-03-01 73.6474470182598 2007-04-01 73.7179230441146 2007-05-01 72.9426867597119 2007-06-01 72.9426867597119 2007-07-01 73.2950668889859 2007-08-01 73.8588750958242 2007-09-01 74.3522072768078 2007-10-01 75.6207757421941 2007-11-01 76.0436318973228 2007-12-01 75.6912517680489 2008-01-01 76.2550599748872 2008-02-01 76.4664880524516 2008-03-01 77.5941044661283 2008-04-01 77.5941044661283 2008-05-01 77.3826763885639 2008-06-01 77.3826763885639 2008-07-01 77.2417243368543 2008-08-01 76.9598202334352 2008-09-01 77.0302962592899 2008-10-01 77.1712483109995 2008-11-01 77.1007722851448 2008-12-01 77.2417243368543 2009-01-01 78.2283886988214 2009-02-01 78.3693407505310 2009-03-01 78.5102928022406 2009-04-01 78.8626729315146 2009-05-01 78.4398167763858 2009-06-01 78.7217208798050 2009-07-01 78.8626729315146 2009-08-01 78.6512448539502 2009-09-01 78.1579126729666 2009-10-01 77.6645804919831 2009-11-01 77.7350565178379 2009-12-01 82.6683783276735 2010-01-01 78.6512448539502 2010-02-01 78.8080768476769 2010-03-01 78.8864928445403 2010-04-01 77.9455008821800 2010-05-01 78.1807488727700 2010-06-01 77.0829249166830 2010-07-01 77.5534208978632 2010-08-01 78.6512448539502 2010-09-01 78.7296608508136 2010-10-01 78.6512448539502 2010-11-01 78.4159968633601 2010-12-01 79.4354048225838 2011-01-01 79.9059008037640 2011-02-01 79.3569888257204 2011-03-01 78.6512448539502 2011-04-01 78.5728288570868 2011-05-01 77.9455008821800 2011-06-01 77.7886688884532 2011-07-01 80.3763967849441 2011-08-01 80.6900607723976 2011-09-01 81.9447167222113 2011-10-01 83.2777886688884 2011-11-01 85.7871005685160 2011-12-01 86.1791805528328 2012-01-01 87.7475004901000 2012-02-01 88.0611644775534 2012-03-01 89.3942364242306 2012-04-01 89.5510684179573 2012-05-01 91.1978043520878 2012-06-01 89.6294844148206 2012-07-01 87.9043324838267 2012-08-01 87.1201725151931 2012-09-01 88.3748284650069 2012-10-01 88.1395804744168 2012-11-01 89.0805724367771 2012-12-01 89.6294844148206 2013-01-01 89.0805724367771 2013-02-01 90.4920603803176 2013-03-01 91.9035483238581 2013-04-01 92.0603803175848 2013-05-01 92.4524603019016 2013-06-01 92.6092922956283 2013-07-01 93.7071162517154 2013-08-01 92.5308762987649 2013-09-01 91.4330523426779 2013-10-01 90.5704763771810 2013-11-01 91.4330523426779 2013-12-01 92.2956283081749 2014-01-01 92.2172123113115 2014-02-01 93.7855322485787 2014-03-01 95.5891001764360 2014-04-01 95.5891001764360 2014-05-01 93.7855322485787 2014-06-01 94.0991962360321 2014-07-01 95.1970201921192 2014-08-01 96.1380121544795 2014-09-01 99.2746520290139 2014-10-01 97.7847480886101 2014-11-01 97.8631640854734 2014-12-01 102.8817878847280 2015-01-01 101.7839639286410 2015-02-01 103.9796118408160 2015-03-01 103.1954518721820 2015-04-01 101.5487159380510 2015-05-01 101.0782199568710 2015-06-01 101.4702999411880 2015-07-01 95.6675161732994 2015-08-01 94.0991962360321 2015-09-01 100.1372279945110 2015-10-01 99.5883160164674 2015-11-01 98.4120760635170 2015-12-01 99.0394040384238 2016-01-01 98.6473240541070 2016-02-01 96.1380121544795 2016-03-01 97.2358361105666 2016-04-01 95.7459321701627 2016-05-01 98.0199960792002 2016-06-01 98.2552440697902 2016-07-01 99.8235640070574 2016-08-01 98.2552440697902 2016-09-01 97.7847480886101 2016-10-01 98.8041560478338 2016-11-01 99.9019800039208 2016-12-01 100.5293079788280 2017-01-01 101.5487159380510 2017-02-01 103.1170358753190 2017-03-01 102.4897079004120 2017-04-01 104.2148598314060 2017-05-01 102.8817878847280 2017-06-01 101.7839639286410 2017-07-01 100.2156439913740 2017-08-01 101.6271319349150 2017-09-01 102.8033718878650 2017-10-01 103.5091158596350 2017-11-01 102.1760439129580 2017-12-01 101.7839639286410 2018-01-01 103.0386198784550 2018-02-01 103.5875318564990 2018-03-01 105.2342677906290 2018-04-01 105.7831797686730 2018-05-01 109.4687316212510 2018-06-01 109.3903156243870 2018-07-01 110.2528915898840 2018-08-01 110.9586355616550 2018-09-01 111.2409331503630