Month Index 2015=100 1996-01-01 58.42 1996-02-01 59.12 1996-03-01 58.95 1996-04-01 59.26 1996-05-01 59.77 1996-06-01 60.18 1996-07-01 62.10 1996-08-01 62.23 1996-09-01 60.38 1996-10-01 60.45 1996-11-01 59.36 1996-12-01 59.87 1997-01-01 60.03 1997-02-01 60.97 1997-03-01 60.74 1997-04-01 60.88 1997-05-01 61.43 1997-06-01 61.79 1997-07-01 63.99 1997-08-01 63.91 1997-09-01 62.04 1997-10-01 61.90 1997-11-01 61.19 1997-12-01 61.68 1998-01-01 62.02 1998-02-01 62.92 1998-03-01 62.67 1998-04-01 63.45 1998-05-01 63.54 1998-06-01 64.22 1998-07-01 66.07 1998-08-01 66.36 1998-09-01 64.37 1998-10-01 64.16 1998-11-01 63.22 1998-12-01 63.51 1999-01-01 63.64 1999-02-01 64.77 1999-03-01 64.23 1999-04-01 65.29 1999-05-01 65.69 1999-06-01 66.14 1999-07-01 68.32 1999-08-01 69.04 1999-09-01 66.20 1999-10-01 65.82 1999-11-01 64.85 1999-12-01 65.71 2000-01-01 65.96 2000-02-01 67.03 2000-03-01 66.86 2000-04-01 67.85 2000-05-01 67.57 2000-06-01 68.60 2000-07-01 71.62 2000-08-01 71.97 2000-09-01 68.97 2000-10-01 69.06 2000-11-01 68.23 2000-12-01 71.38 2001-01-01 69.32 2001-02-01 70.25 2001-03-01 70.02 2001-04-01 70.99 2001-05-01 71.16 2001-06-01 72.21 2001-07-01 75.31 2001-08-01 75.80 2001-09-01 72.31 2001-10-01 72.04 2001-11-01 71.23 2001-12-01 74.23 2002-01-01 72.67 2002-02-01 73.53 2002-03-01 73.34 2002-04-01 73.73 2002-05-01 74.69 2002-06-01 75.54 2002-07-01 78.70 2002-08-01 79.47 2002-09-01 75.60 2002-10-01 75.32 2002-11-01 74.57 2002-12-01 77.60 2003-01-01 75.23 2003-02-01 75.91 2003-03-01 75.78 2003-04-01 76.96 2003-05-01 77.01 2003-06-01 78.12 2003-07-01 80.97 2003-08-01 82.27 2003-09-01 78.48 2003-10-01 77.90 2003-11-01 76.82 2003-12-01 79.72 2004-01-01 77.51 2004-02-01 78.44 2004-03-01 78.14 2004-04-01 78.92 2004-05-01 79.48 2004-06-01 81.06 2004-07-01 83.72 2004-08-01 84.74 2004-09-01 81.25 2004-10-01 80.06 2004-11-01 78.91 2004-12-01 81.58 2005-01-01 79.20 2005-02-01 80.43 2005-03-01 80.25 2005-04-01 80.89 2005-05-01 82.10 2005-06-01 82.89 2005-07-01 86.21 2005-08-01 87.18 2005-09-01 83.56 2005-10-01 82.36 2005-11-01 80.79 2005-12-01 83.66 2006-01-01 81.29 2006-02-01 82.80 2006-03-01 82.14 2006-04-01 83.71 2006-05-01 84.25 2006-06-01 85.26 2006-07-01 88.65 2006-08-01 89.49 2006-09-01 85.87 2006-10-01 84.64 2006-11-01 83.36 2006-12-01 85.79 2007-01-01 83.72 2007-02-01 84.97 2007-03-01 84.64 2007-04-01 86.07 2007-05-01 86.68 2007-06-01 87.95 2007-07-01 91.66 2007-08-01 92.57 2007-09-01 88.01 2007-10-01 87.03 2007-11-01 85.42 2007-12-01 88.12 2008-01-01 85.54 2008-02-01 87.01 2008-03-01 87.69 2008-04-01 87.52 2008-05-01 88.37 2008-06-01 89.83 2008-07-01 93.87 2008-08-01 94.73 2008-09-01 90.02 2008-10-01 89.12 2008-11-01 87.07 2008-12-01 89.87 2009-01-01 86.69 2009-02-01 88.25 2009-03-01 87.27 2009-04-01 88.83 2009-05-01 89.13 2009-06-01 90.01 2009-07-01 93.71 2009-08-01 94.57 2009-09-01 89.55 2009-10-01 88.76 2009-11-01 86.79 2009-12-01 89.75 2010-01-01 86.38 2010-02-01 87.91 2010-03-01 87.93 2010-04-01 88.63 2010-05-01 89.35 2010-06-01 90.17 2010-07-01 93.78 2010-08-01 94.11 2010-09-01 90.30 2010-10-01 89.95 2010-11-01 87.33 2010-12-01 90.38 2011-01-01 87.42 2011-02-01 89.13 2011-03-01 89.42 2011-04-01 90.18 2011-05-01 90.92 2011-06-01 92.57 2011-07-01 96.60 2011-08-01 96.86 2011-09-01 92.61 2011-10-01 91.05 2011-11-01 88.12 2011-12-01 91.40 2012-01-01 87.55 2012-02-01 89.46 2012-03-01 89.35 2012-04-01 91.51 2012-05-01 92.17 2012-06-01 93.42 2012-07-01 98.23 2012-08-01 98.50 2012-09-01 93.71 2012-10-01 91.54 2012-11-01 89.19 2012-12-01 92.98 2013-01-01 92.18 2013-02-01 92.94 2013-03-01 94.66 2013-04-01 95.21 2013-05-01 96.12 2013-06-01 97.26 2013-07-01 100.74 2013-08-01 101.37 2013-09-01 97.95 2013-10-01 96.23 2013-11-01 93.44 2013-12-01 93.67 2014-01-01 92.45 2014-02-01 93.69 2014-03-01 95.31 2014-04-01 96.46 2014-05-01 98.15 2014-06-01 99.41 2014-07-01 102.91 2014-08-01 103.39 2014-09-01 99.54 2014-10-01 97.92 2014-11-01 95.32 2014-12-01 95.81 2015-01-01 94.24 2015-02-01 95.83 2015-03-01 96.72 2015-04-01 98.80 2015-05-01 100.61 2015-06-01 102.34 2015-07-01 106.10 2015-08-01 107.15 2015-09-01 102.40 2015-10-01 101.18 2015-11-01 96.96 2015-12-01 97.66 2016-01-01 95.77 2016-02-01 97.46 2016-03-01 99.50 2016-04-01 101.15 2016-05-01 102.79 2016-06-01 104.30 2016-07-01 107.97 2016-08-01 108.93 2016-09-01 105.18 2016-10-01 103.24 2016-11-01 99.28 2016-12-01 99.85 2017-01-01 98.82 2017-02-01 100.43 2017-03-01 101.54 2017-04-01 105.61 2017-05-01 106.85 2017-06-01 108.79 2017-07-01 112.68 2017-08-01 114.35 2017-09-01 109.61 2017-10-01 107.54 2017-11-01 102.48 2017-12-01 102.66 2018-01-01 101.79 2018-02-01 102.66 2018-03-01 105.31 2018-04-01 107.65 2018-05-01 110.53 2018-06-01 112.02 2018-07-01 116.82 2018-08-01 118.07 2018-09-01 113.31 2018-10-01 110.23