Month Index 2015=100 1996-01-01 553.57 1996-02-01 553.57 1996-03-01 544.51 1996-04-01 545.04 1996-05-01 545.04 1996-06-01 529.59 1996-07-01 529.06 1996-08-01 529.06 1996-09-01 518.94 1996-10-01 519.47 1996-11-01 519.47 1996-12-01 506.15 1997-01-01 501.89 1997-02-01 501.89 1997-03-01 498.69 1997-04-01 498.69 1997-05-01 498.69 1997-06-01 496.03 1997-07-01 495.49 1997-08-01 495.49 1997-09-01 492.30 1997-10-01 497.09 1997-11-01 497.09 1997-12-01 489.10 1998-01-01 483.24 1998-02-01 483.24 1998-03-01 482.17 1998-04-01 480.04 1998-05-01 483.77 1998-06-01 485.37 1998-07-01 484.30 1998-08-01 484.84 1998-09-01 484.30 1998-10-01 484.84 1998-11-01 483.24 1998-12-01 482.71 1999-01-01 479.51 1999-02-01 470.98 1999-03-01 467.79 1999-04-01 466.72 1999-05-01 475.78 1999-06-01 474.71 1999-07-01 472.05 1999-08-01 471.52 1999-09-01 472.05 1999-10-01 469.92 1999-11-01 470.45 1999-12-01 473.12 2000-01-01 473.12 2000-02-01 472.58 2000-03-01 474.18 2000-04-01 474.71 2000-05-01 477.91 2000-06-01 472.58 2000-07-01 473.12 2000-08-01 474.71 2000-09-01 476.85 2000-10-01 477.91 2000-11-01 474.71 2000-12-01 474.18 2001-01-01 476.51 2001-02-01 473.44 2001-03-01 473.03 2001-04-01 473.78 2001-05-01 471.57 2001-06-01 472.53 2001-07-01 468.26 2001-08-01 470.86 2001-09-01 467.48 2001-10-01 467.02 2001-11-01 466.80 2001-12-01 467.03 2002-01-01 464.45 2002-02-01 464.60 2002-03-01 462.94 2002-04-01 459.60 2002-05-01 453.40 2002-06-01 453.45 2002-07-01 451.27 2002-08-01 444.81 2002-09-01 439.40 2002-10-01 432.88 2002-11-01 429.70 2002-12-01 424.44 2003-01-01 420.09 2003-02-01 416.60 2003-03-01 412.83 2003-04-01 406.89 2003-05-01 410.74 2003-06-01 404.35 2003-07-01 396.75 2003-08-01 385.79 2003-09-01 381.59 2003-10-01 379.65 2003-11-01 375.09 2003-12-01 363.01 2004-01-01 354.05 2004-02-01 344.30 2004-03-01 334.50 2004-04-01 331.39 2004-05-01 334.06 2004-06-01 328.02 2004-07-01 334.06 2004-08-01 328.55 2004-09-01 318.42 2004-10-01 312.90 2004-11-01 308.43 2004-12-01 302.25 2005-01-01 299.38 2005-02-01 292.68 2005-03-01 288.86 2005-04-01 292.69 2005-05-01 289.92 2005-06-01 288.46 2005-07-01 288.69 2005-08-01 282.37 2005-09-01 277.41 2005-10-01 267.49 2005-11-01 261.69 2005-12-01 255.11 2006-01-01 248.50 2006-02-01 242.24 2006-03-01 238.98 2006-04-01 236.02 2006-05-01 235.17 2006-06-01 233.90 2006-07-01 230.20 2006-08-01 226.97 2006-09-01 224.86 2006-10-01 220.23 2006-11-01 215.81 2006-12-01 210.63 2007-01-01 207.00 2007-02-01 204.92 2007-03-01 200.62 2007-04-01 200.79 2007-05-01 196.60 2007-06-01 192.94 2007-07-01 189.76 2007-08-01 186.96 2007-09-01 182.82 2007-10-01 177.54 2007-11-01 171.27 2007-12-01 168.08 2008-01-01 162.75 2008-02-01 158.83 2008-03-01 155.07 2008-04-01 163.87 2008-05-01 160.39 2008-06-01 155.52 2008-07-01 152.83 2008-08-01 148.98 2008-09-01 143.24 2008-10-01 138.11 2008-11-01 134.32 2008-12-01 130.17 2009-01-01 127.97 2009-02-01 125.90 2009-03-01 126.85 2009-04-01 128.43 2009-05-01 127.85 2009-06-01 127.75 2009-07-01 134.62 2009-08-01 136.22 2009-09-01 133.90 2009-10-01 130.52 2009-11-01 128.58 2009-12-01 125.80 2010-01-01 124.22 2010-02-01 124.12 2010-03-01 121.49 2010-04-01 120.02 2010-05-01 127.86 2010-06-01 126.94 2010-07-01 125.08 2010-08-01 129.87 2010-09-01 128.90 2010-10-01 128.71 2010-11-01 127.31 2010-12-01 125.90 2011-01-01 123.52 2011-02-01 122.11 2011-03-01 118.24 2011-04-01 116.90 2011-05-01 118.84 2011-06-01 118.77 2011-07-01 123.88 2011-08-01 128.57 2011-09-01 125.88 2011-10-01 120.28 2011-11-01 118.07 2011-12-01 116.22 2012-01-01 115.00 2012-02-01 114.07 2012-03-01 113.00 2012-04-01 112.67 2012-05-01 108.75 2012-06-01 107.50 2012-07-01 109.55 2012-08-01 109.66 2012-09-01 108.96 2012-10-01 107.44 2012-11-01 118.94 2012-12-01 116.34 2013-01-01 115.20 2013-02-01 113.34 2013-03-01 110.85 2013-04-01 119.07 2013-05-01 113.64 2013-06-01 114.75 2013-07-01 119.26 2013-08-01 116.73 2013-09-01 115.81 2013-10-01 111.53 2013-11-01 109.45 2013-12-01 107.58 2014-01-01 108.16 2014-02-01 107.06 2014-03-01 104.91 2014-04-01 104.90 2014-05-01 102.23 2014-06-01 101.53 2014-07-01 103.37 2014-08-01 100.01 2014-09-01 99.06 2014-10-01 97.16 2014-11-01 95.32 2014-12-01 95.55 2015-01-01 95.39 2015-02-01 95.75 2015-03-01 94.73 2015-04-01 105.85 2015-05-01 105.04 2015-06-01 104.83 2015-07-01 104.25 2015-08-01 102.42 2015-09-01 100.19 2015-10-01 99.16 2015-11-01 96.74 2015-12-01 95.66 2016-01-01 95.04 2016-02-01 99.97 2016-03-01 100.71 2016-04-01 100.92 2016-05-01 101.51 2016-06-01 99.72 2016-07-01 99.29 2016-08-01 100.51 2016-09-01 99.92 2016-10-01 103.19 2016-11-01 103.80 2016-12-01 105.54 2017-01-01 104.90 2017-02-01 103.51 2017-03-01 105.81 2017-04-01 103.20 2017-05-01 103.92 2017-06-01 101.71 2017-07-01 100.45 2017-08-01 101.28 2017-09-01 100.93 2017-10-01 102.17 2017-11-01 99.92 2017-12-01 98.52 2018-01-01 97.68 2018-02-01 99.63 2018-03-01 100.07 2018-04-01 99.58 2018-05-01 97.45 2018-06-01 97.22 2018-07-01 96.40 2018-08-01 97.01 2018-09-01 98.16 2018-10-01 96.22