Month Index 2015=100 1996-01-01 57.69 1996-02-01 59.20 1996-03-01 59.17 1996-04-01 58.12 1996-05-01 59.12 1996-06-01 59.98 1996-07-01 62.06 1996-08-01 62.29 1996-09-01 60.80 1996-10-01 59.82 1996-11-01 58.94 1996-12-01 60.40 1997-01-01 59.45 1997-02-01 61.32 1997-03-01 61.28 1997-04-01 59.41 1997-05-01 60.69 1997-06-01 61.51 1997-07-01 64.12 1997-08-01 64.66 1997-09-01 62.76 1997-10-01 61.37 1997-11-01 61.17 1997-12-01 62.25 1998-01-01 61.66 1998-02-01 63.43 1998-03-01 63.14 1998-04-01 61.96 1998-05-01 62.78 1998-06-01 63.70 1998-07-01 66.36 1998-08-01 66.87 1998-09-01 64.97 1998-10-01 63.82 1998-11-01 63.16 1998-12-01 63.81 1999-01-01 63.32 1999-02-01 65.10 1999-03-01 64.74 1999-04-01 63.55 1999-05-01 64.16 1999-06-01 65.09 1999-07-01 68.72 1999-08-01 68.76 1999-09-01 66.31 1999-10-01 64.75 1999-11-01 65.02 1999-12-01 66.23 2000-01-01 65.28 2000-02-01 66.60 2000-03-01 66.35 2000-04-01 67.40 2000-05-01 66.54 2000-06-01 68.21 2000-07-01 72.01 2000-08-01 72.08 2000-09-01 69.47 2000-10-01 68.59 2000-11-01 67.82 2000-12-01 74.15 2001-01-01 69.14 2001-02-01 70.65 2001-03-01 70.21 2001-04-01 71.14 2001-05-01 70.96 2001-06-01 72.42 2001-07-01 76.07 2001-08-01 76.02 2001-09-01 73.48 2001-10-01 72.40 2001-11-01 71.91 2001-12-01 77.78 2002-01-01 72.79 2002-02-01 74.34 2002-03-01 74.26 2002-04-01 73.51 2002-05-01 75.06 2002-06-01 76.25 2002-07-01 79.95 2002-08-01 80.24 2002-09-01 77.37 2002-10-01 76.48 2002-11-01 75.38 2002-12-01 81.19 2003-01-01 75.90 2003-02-01 77.28 2003-03-01 77.01 2003-04-01 77.74 2003-05-01 77.03 2003-06-01 78.39 2003-07-01 81.13 2003-08-01 82.31 2003-09-01 79.11 2003-10-01 77.64 2003-11-01 76.15 2003-12-01 81.61 2004-01-01 76.42 2004-02-01 78.09 2004-03-01 77.51 2004-04-01 77.95 2004-05-01 77.95 2004-06-01 79.63 2004-07-01 82.85 2004-08-01 84.19 2004-09-01 80.66 2004-10-01 79.27 2004-11-01 77.63 2004-12-01 82.92 2005-01-01 78.24 2005-02-01 79.81 2005-03-01 79.70 2005-04-01 78.74 2005-05-01 80.86 2005-06-01 80.96 2005-07-01 84.66 2005-08-01 85.91 2005-09-01 82.17 2005-10-01 80.98 2005-11-01 78.92 2005-12-01 84.14 2006-01-01 79.18 2006-02-01 81.06 2006-03-01 80.27 2006-04-01 80.99 2006-05-01 81.40 2006-06-01 82.35 2006-07-01 86.83 2006-08-01 87.65 2006-09-01 83.78 2006-10-01 82.70 2006-11-01 80.71 2006-12-01 85.77 2007-01-01 81.17 2007-02-01 83.12 2007-03-01 82.53 2007-04-01 82.45 2007-05-01 83.30 2007-06-01 84.40 2007-07-01 89.06 2007-08-01 89.71 2007-09-01 85.53 2007-10-01 84.45 2007-11-01 82.58 2007-12-01 87.91 2008-01-01 83.20 2008-02-01 85.45 2008-03-01 86.15 2008-04-01 83.90 2008-05-01 85.55 2008-06-01 86.94 2008-07-01 92.02 2008-08-01 93.09 2008-09-01 88.35 2008-10-01 87.28 2008-11-01 86.14 2008-12-01 91.18 2009-01-01 85.91 2009-02-01 88.46 2009-03-01 87.54 2009-04-01 88.48 2009-05-01 88.15 2009-06-01 89.00 2009-07-01 93.99 2009-08-01 94.86 2009-09-01 89.72 2009-10-01 88.73 2009-11-01 86.93 2009-12-01 91.82 2010-01-01 86.31 2010-02-01 88.70 2010-03-01 89.07 2010-04-01 87.59 2010-05-01 88.40 2010-06-01 89.44 2010-07-01 94.31 2010-08-01 95.15 2010-09-01 90.36 2010-10-01 89.79 2010-11-01 87.48 2010-12-01 92.45 2011-01-01 87.41 2011-02-01 89.81 2011-03-01 89.73 2011-04-01 90.27 2011-05-01 89.52 2011-06-01 91.89 2011-07-01 97.43 2011-08-01 98.12 2011-09-01 92.50 2011-10-01 91.28 2011-11-01 88.68 2011-12-01 94.30 2012-01-01 88.34 2012-02-01 91.24 2012-03-01 90.75 2012-04-01 92.28 2012-05-01 92.21 2012-06-01 93.50 2012-07-01 100.29 2012-08-01 100.67 2012-09-01 94.77 2012-10-01 92.90 2012-11-01 90.92 2012-12-01 97.38 2013-01-01 92.39 2013-02-01 95.26 2013-03-01 97.33 2013-04-01 93.28 2013-05-01 95.27 2013-06-01 97.11 2013-07-01 103.16 2013-08-01 103.82 2013-09-01 97.87 2013-10-01 95.68 2013-11-01 95.32 2013-12-01 98.48 2014-01-01 93.18 2014-02-01 96.27 2014-03-01 97.33 2014-04-01 96.06 2014-05-01 95.57 2014-06-01 98.77 2014-07-01 104.51 2014-08-01 105.33 2014-09-01 99.21 2014-10-01 97.18 2014-11-01 96.33 2014-12-01 99.94 2015-01-01 94.22 2015-02-01 98.32 2015-03-01 97.94 2015-04-01 97.12 2015-05-01 98.36 2015-06-01 100.06 2015-07-01 106.70 2015-08-01 107.92 2015-09-01 101.03 2015-10-01 99.59 2015-11-01 97.40 2015-12-01 101.33 2016-01-01 95.82 2016-02-01 98.77 2016-03-01 101.44 2016-04-01 96.94 2016-05-01 99.09 2016-06-01 101.22 2016-07-01 107.79 2016-08-01 108.86 2016-09-01 102.34 2016-10-01 100.18 2016-11-01 98.02 2016-12-01 103.24 2017-01-01 98.34 2017-02-01 101.19 2017-03-01 101.43 2017-04-01 102.49 2017-05-01 102.08 2017-06-01 105.93 2017-07-01 112.74 2017-08-01 113.64 2017-09-01 106.82 2017-10-01 103.83 2017-11-01 101.79 2017-12-01 106.35 2018-01-01 100.73 2018-02-01 103.58 2018-03-01 105.07 2018-04-01 103.77 2018-05-01 106.51 2018-06-01 108.46 2018-07-01 116.54 2018-08-01 116.70 2018-09-01 109.94 2018-10-01 107.16