Month Index 2015=100 1996-01-01 64.63 1996-02-01 66.87 1996-03-01 66.89 1996-04-01 66.34 1996-05-01 64.65 1996-06-01 66.02 1996-07-01 65.95 1996-08-01 63.77 1996-09-01 66.17 1996-10-01 67.10 1996-11-01 64.38 1996-12-01 66.13 1997-01-01 64.33 1997-02-01 66.84 1997-03-01 66.67 1997-04-01 67.10 1997-05-01 65.75 1997-06-01 67.02 1997-07-01 66.17 1997-08-01 64.15 1997-09-01 67.05 1997-10-01 68.58 1997-11-01 67.48 1997-12-01 70.02 1998-01-01 67.92 1998-02-01 70.19 1998-03-01 70.43 1998-04-01 72.29 1998-05-01 71.38 1998-06-01 72.59 1998-07-01 71.25 1998-08-01 68.59 1998-09-01 72.22 1998-10-01 74.29 1998-11-01 70.17 1998-12-01 73.38 1999-01-01 70.22 1999-02-01 72.94 1999-03-01 73.70 1999-04-01 73.47 1999-05-01 71.44 1999-06-01 73.19 1999-07-01 72.58 1999-08-01 70.18 1999-09-01 73.24 1999-10-01 74.74 1999-11-01 71.98 1999-12-01 77.86 2000-01-01 74.30 2000-02-01 76.48 2000-03-01 77.15 2000-04-01 78.86 2000-05-01 77.07 2000-06-01 77.47 2000-07-01 73.08 2000-08-01 71.05 2000-09-01 77.04 2000-10-01 79.61 2000-11-01 77.58 2000-12-01 79.56 2001-01-01 77.56 2001-02-01 80.42 2001-03-01 81.06 2001-04-01 82.66 2001-05-01 81.10 2001-06-01 82.09 2001-07-01 78.06 2001-08-01 76.88 2001-09-01 82.31 2001-10-01 83.75 2001-11-01 81.76 2001-12-01 82.50 2002-01-01 80.25 2002-02-01 82.73 2002-03-01 83.47 2002-04-01 83.72 2002-05-01 83.22 2002-06-01 86.13 2002-07-01 86.26 2002-08-01 85.03 2002-09-01 86.49 2002-10-01 87.54 2002-11-01 84.29 2002-12-01 86.19 2003-01-01 84.12 2003-02-01 87.35 2003-03-01 87.54 2003-04-01 87.86 2003-05-01 87.71 2003-06-01 88.66 2003-07-01 88.96 2003-08-01 88.04 2003-09-01 89.28 2003-10-01 89.65 2003-11-01 85.39 2003-12-01 89.43 2004-01-01 85.34 2004-02-01 88.65 2004-03-01 88.60 2004-04-01 89.12 2004-05-01 90.08 2004-06-01 90.94 2004-07-01 90.60 2004-08-01 89.95 2004-09-01 91.20 2004-10-01 90.91 2004-11-01 86.72 2004-12-01 88.11 2005-01-01 85.08 2005-02-01 86.29 2005-03-01 87.25 2005-04-01 87.20 2005-05-01 87.79 2005-06-01 88.32 2005-07-01 88.44 2005-08-01 88.84 2005-09-01 89.57 2005-10-01 91.33 2005-11-01 88.49 2005-12-01 90.85 2006-01-01 87.53 2006-02-01 91.04 2006-03-01 91.17 2006-04-01 91.36 2006-05-01 87.95 2006-06-01 89.36 2006-07-01 89.56 2006-08-01 88.79 2006-09-01 89.72 2006-10-01 91.31 2006-11-01 88.74 2006-12-01 91.80 2007-01-01 89.27 2007-02-01 92.01 2007-03-01 92.54 2007-04-01 93.11 2007-05-01 89.41 2007-06-01 91.78 2007-07-01 92.68 2007-08-01 90.14 2007-09-01 91.31 2007-10-01 92.47 2007-11-01 90.16 2007-12-01 93.19 2008-01-01 91.21 2008-02-01 95.38 2008-03-01 96.24 2008-04-01 95.27 2008-05-01 92.66 2008-06-01 95.35 2008-07-01 95.82 2008-08-01 93.22 2008-09-01 95.64 2008-10-01 96.54 2008-11-01 94.15 2008-12-01 97.26 2009-01-01 93.80 2009-02-01 98.22 2009-03-01 97.47 2009-04-01 97.04 2009-05-01 94.43 2009-06-01 97.06 2009-07-01 97.38 2009-08-01 95.23 2009-09-01 97.40 2009-10-01 98.46 2009-11-01 95.46 2009-12-01 98.51 2010-01-01 96.20 2010-02-01 99.35 2010-03-01 99.33 2010-04-01 97.10 2010-05-01 93.58 2010-06-01 96.43 2010-07-01 97.47 2010-08-01 96.31 2010-09-01 96.20 2010-10-01 94.78 2010-11-01 96.69 2010-12-01 96.65 2011-01-01 96.80 2011-02-01 100.64 2011-03-01 100.66 2011-04-01 98.33 2011-05-01 95.84 2011-06-01 100.70 2011-07-01 103.83 2011-08-01 97.11 2011-09-01 97.11 2011-10-01 95.97 2011-11-01 95.45 2011-12-01 96.18 2012-01-01 95.67 2012-02-01 99.39 2012-03-01 96.56 2012-04-01 95.77 2012-05-01 95.18 2012-06-01 98.13 2012-07-01 98.35 2012-08-01 95.71 2012-09-01 96.26 2012-10-01 97.36 2012-11-01 96.68 2012-12-01 98.23 2013-01-01 95.42 2013-02-01 98.79 2013-03-01 97.19 2013-04-01 95.89 2013-05-01 93.92 2013-06-01 94.46 2013-07-01 95.79 2013-08-01 94.89 2013-09-01 95.43 2013-10-01 97.33 2013-11-01 98.80 2013-12-01 102.22 2014-01-01 100.06 2014-02-01 103.14 2014-03-01 99.39 2014-04-01 98.74 2014-05-01 97.73 2014-06-01 99.34 2014-07-01 99.39 2014-08-01 100.28 2014-09-01 98.47 2014-10-01 97.90 2014-11-01 97.40 2014-12-01 105.06 2015-01-01 97.74 2015-02-01 103.27 2015-03-01 98.07 2015-04-01 97.68 2015-05-01 96.23 2015-06-01 99.40 2015-07-01 100.61 2015-08-01 99.30 2015-09-01 99.02 2015-10-01 101.98 2015-11-01 100.36 2015-12-01 106.36 2016-01-01 101.44 2016-02-01 105.91 2016-03-01 104.29 2016-04-01 103.74 2016-05-01 100.93 2016-06-01 103.25 2016-07-01 107.26 2016-08-01 104.41 2016-09-01 103.42 2016-10-01 103.15 2016-11-01 102.72 2016-12-01 104.39 2017-01-01 100.02 2017-02-01 104.94 2017-03-01 101.69 2017-04-01 102.83 2017-05-01 101.11 2017-06-01 108.62 2017-07-01 105.64 2017-08-01 103.64 2017-09-01 101.78 2017-10-01 103.04 2017-11-01 106.24 2017-12-01 107.69 2018-01-01 103.87 2018-02-01 109.22 2018-03-01 107.57 2018-04-01 107.18 2018-05-01 104.72 2018-06-01 112.33 2018-07-01 116.76 2018-08-01 111.28 2018-09-01 108.40 2018-10-01 108.62