Month Index 2015=100 1996-01-01 45.61 1996-02-01 46.14 1996-03-01 46.50 1996-04-01 45.94 1996-05-01 46.94 1996-06-01 47.95 1996-07-01 47.97 1996-08-01 47.40 1996-09-01 47.35 1996-10-01 47.54 1996-11-01 48.17 1996-12-01 48.71 1997-01-01 49.67 1997-02-01 50.39 1997-03-01 51.28 1997-04-01 51.02 1997-05-01 50.44 1997-06-01 49.65 1997-07-01 50.13 1997-08-01 50.40 1997-09-01 50.72 1997-10-01 50.82 1997-11-01 50.78 1997-12-01 51.09 1998-01-01 51.65 1998-02-01 51.05 1998-03-01 50.30 1998-04-01 49.85 1998-05-01 48.50 1998-06-01 48.55 1998-07-01 49.43 1998-08-01 49.84 1998-09-01 50.09 1998-10-01 48.86 1998-11-01 48.69 1998-12-01 48.66 1999-01-01 48.70 1999-02-01 49.37 1999-03-01 49.55 1999-04-01 49.65 1999-05-01 49.90 1999-06-01 50.03 1999-07-01 50.70 1999-08-01 50.17 1999-09-01 51.58 1999-10-01 53.75 1999-11-01 55.39 1999-12-01 56.77 2000-01-01 57.11 2000-02-01 57.33 2000-03-01 57.86 2000-04-01 58.49 2000-05-01 59.48 2000-06-01 59.36 2000-07-01 60.59 2000-08-01 61.12 2000-09-01 60.06 2000-10-01 60.87 2000-11-01 61.38 2000-12-01 62.05 2001-01-01 61.29 2001-02-01 61.41 2001-03-01 60.06 2001-04-01 59.48 2001-05-01 59.18 2001-06-01 59.50 2001-07-01 59.81 2001-08-01 59.63 2001-09-01 59.52 2001-10-01 59.70 2001-11-01 59.79 2001-12-01 59.26 2002-01-01 60.18 2002-02-01 59.90 2002-03-01 59.57 2002-04-01 59.98 2002-05-01 60.82 2002-06-01 61.49 2002-07-01 64.52 2002-08-01 64.88 2002-09-01 65.38 2002-10-01 65.45 2002-11-01 66.01 2002-12-01 66.39 2003-01-01 67.58 2003-02-01 66.02 2003-03-01 69.15 2003-04-01 71.97 2003-05-01 70.36 2003-06-01 69.55 2003-07-01 69.67 2003-08-01 69.33 2003-09-01 69.89 2003-10-01 71.54 2003-11-01 71.09 2003-12-01 71.23 2004-01-01 71.68 2004-02-01 71.18 2004-03-01 71.24 2004-04-01 70.97 2004-05-01 71.41 2004-06-01 72.59 2004-07-01 73.59 2004-08-01 73.87 2004-09-01 74.90 2004-10-01 75.47 2004-11-01 76.32 2004-12-01 75.99 2005-01-01 75.00 2005-02-01 74.90 2005-03-01 75.72 2005-04-01 76.77 2005-05-01 77.59 2005-06-01 77.87 2005-07-01 80.08 2005-08-01 81.10 2005-09-01 82.86 2005-10-01 84.28 2005-11-01 84.51 2005-12-01 84.58 2006-01-01 84.80 2006-02-01 84.30 2006-03-01 84.45 2006-04-01 86.30 2006-05-01 86.33 2006-06-01 86.25 2006-07-01 86.40 2006-08-01 86.41 2006-09-01 86.32 2006-10-01 86.28 2006-11-01 85.86 2006-12-01 85.58 2007-01-01 85.17 2007-02-01 84.57 2007-03-01 83.98 2007-04-01 84.44 2007-05-01 85.55 2007-06-01 86.02 2007-07-01 87.14 2007-08-01 88.33 2007-09-01 89.37 2007-10-01 90.14 2007-11-01 91.62 2007-12-01 92.04 2008-01-01 92.23 2008-02-01 92.81 2008-03-01 93.29 2008-04-01 94.91 2008-05-01 95.77 2008-06-01 96.99 2008-07-01 97.86 2008-08-01 99.67 2008-09-01 103.01 2008-10-01 103.51 2008-11-01 98.65 2008-12-01 93.82 2009-01-01 88.93 2009-02-01 87.09 2009-03-01 85.15 2009-04-01 86.34 2009-05-01 86.63 2009-06-01 86.90 2009-07-01 88.07 2009-08-01 91.15 2009-09-01 93.13 2009-10-01 94.09 2009-11-01 93.32 2009-12-01 93.31 2010-01-01 96.95 2010-02-01 97.71 2010-03-01 97.99 2010-04-01 100.17 2010-05-01 101.13 2010-06-01 102.03 2010-07-01 102.59 2010-08-01 103.43 2010-09-01 102.94 2010-10-01 103.68 2010-11-01 102.93 2010-12-01 105.34 2011-01-01 105.03 2011-02-01 104.32 2011-03-01 105.70 2011-04-01 107.99 2011-05-01 108.96 2011-06-01 109.12 2011-07-01 109.94 2011-08-01 110.86 2011-09-01 111.64 2011-10-01 113.57 2011-11-01 113.76 2011-12-01 114.74 2012-01-01 115.77 2012-02-01 116.40 2012-03-01 118.64 2012-04-01 120.32 2012-05-01 121.62 2012-06-01 121.91 2012-07-01 121.51 2012-08-01 120.24 2012-09-01 120.69 2012-10-01 121.42 2012-11-01 121.40 2012-12-01 120.52 2013-01-01 119.58 2013-02-01 119.84 2013-03-01 119.85 2013-04-01 117.90 2013-05-01 115.80 2013-06-01 115.29 2013-07-01 114.56 2013-08-01 114.05 2013-09-01 113.62 2013-10-01 112.71 2013-11-01 111.93 2013-12-01 110.56 2014-01-01 109.60 2014-02-01 110.33 2014-03-01 109.77 2014-04-01 110.16 2014-05-01 109.42 2014-06-01 109.43 2014-07-01 110.22 2014-08-01 110.91 2014-09-01 110.62 2014-10-01 109.94 2014-11-01 109.12 2014-12-01 106.41 2015-01-01 105.68 2015-02-01 103.06 2015-03-01 100.65 2015-04-01 100.12 2015-05-01 99.54 2015-06-01 99.45 2015-07-01 100.13 2015-08-01 99.37 2015-09-01 100.61 2015-10-01 97.97 2015-11-01 97.56 2015-12-01 95.86 2016-01-01 95.21 2016-02-01 92.36 2016-03-01 91.88 2016-04-01 89.61 2016-05-01 90.95 2016-06-01 90.68 2016-07-01 91.91 2016-08-01 94.61 2016-09-01 94.75 2016-10-01 95.29 2016-11-01 96.01 2016-12-01 97.59 2017-01-01 97.84 2017-02-01 99.48 2017-03-01 101.27 2017-04-01 101.41 2017-05-01 100.12 2017-06-01 100.13 2017-07-01 98.73 2017-08-01 99.03 2017-09-01 96.99 2017-10-01 97.18 2017-11-01 98.04 2017-12-01 97.74 2018-01-01 99.04 2018-02-01 99.48 2018-03-01 99.76 2018-04-01 100.56 2018-05-01 101.66 2018-06-01 104.10 2018-07-01 104.76 2018-08-01 106.05 2018-09-01 109.45 2018-10-01 109.72