Month Index 2015=100 1996-01-01 73.81 1996-02-01 73.90 1996-03-01 73.92 1996-04-01 73.92 1996-05-01 74.04 1996-06-01 74.06 1996-07-01 74.04 1996-08-01 74.02 1996-09-01 74.08 1996-10-01 74.14 1996-11-01 74.21 1996-12-01 74.20 1997-01-01 74.33 1997-02-01 74.35 1997-03-01 74.38 1997-04-01 74.43 1997-05-01 74.42 1997-06-01 74.39 1997-07-01 74.39 1997-08-01 74.40 1997-09-01 74.61 1997-10-01 74.64 1997-11-01 74.74 1997-12-01 74.75 1998-01-01 74.87 1998-02-01 74.91 1998-03-01 74.97 1998-04-01 75.18 1998-05-01 75.23 1998-06-01 75.17 1998-07-01 75.16 1998-08-01 75.25 1998-09-01 75.28 1998-10-01 75.34 1998-11-01 75.31 1998-12-01 75.44 1999-01-01 75.30 1999-02-01 75.48 1999-03-01 77.20 1999-04-01 77.32 1999-05-01 77.37 1999-06-01 77.29 1999-07-01 77.28 1999-08-01 77.30 1999-09-01 77.36 1999-10-01 77.41 1999-11-01 77.48 1999-12-01 77.48 2000-01-01 77.51 2000-02-01 77.59 2000-03-01 77.61 2000-04-01 77.72 2000-05-01 77.81 2000-06-01 78.21 2000-07-01 78.23 2000-08-01 78.25 2000-09-01 78.53 2000-10-01 78.76 2000-11-01 78.90 2000-12-01 79.02 2001-01-01 79.37 2001-02-01 79.44 2001-03-01 79.52 2001-04-01 79.68 2001-05-01 79.77 2001-06-01 79.84 2001-07-01 79.89 2001-08-01 79.96 2001-09-01 80.45 2001-10-01 80.61 2001-11-01 80.71 2001-12-01 80.72 2002-01-01 80.92 2002-02-01 81.06 2002-03-01 81.15 2002-04-01 81.31 2002-05-01 81.37 2002-06-01 81.33 2002-07-01 81.34 2002-08-01 81.32 2002-09-01 81.62 2002-10-01 81.73 2002-11-01 81.89 2002-12-01 81.82 2003-01-01 82.05 2003-02-01 82.12 2003-03-01 82.13 2003-04-01 82.33 2003-05-01 82.91 2003-06-01 83.10 2003-07-01 83.17 2003-08-01 83.13 2003-09-01 83.28 2003-10-01 83.32 2003-11-01 83.47 2003-12-01 83.52 2004-01-01 83.73 2004-02-01 83.76 2004-03-01 83.82 2004-04-01 83.74 2004-05-01 83.97 2004-06-01 84.07 2004-07-01 84.02 2004-08-01 84.03 2004-09-01 84.18 2004-10-01 84.36 2004-11-01 84.45 2004-12-01 84.28 2005-01-01 84.39 2005-02-01 84.35 2005-03-01 84.42 2005-04-01 84.45 2005-05-01 84.42 2005-06-01 84.40 2005-07-01 84.44 2005-08-01 84.37 2005-09-01 84.50 2005-10-01 84.52 2005-11-01 86.03 2005-12-01 86.03 2006-01-01 86.55 2006-02-01 86.54 2006-03-01 86.56 2006-04-01 86.42 2006-05-01 86.46 2006-06-01 86.54 2006-07-01 86.60 2006-08-01 86.54 2006-09-01 87.01 2006-10-01 86.95 2006-11-01 87.24 2006-12-01 87.42 2007-01-01 87.76 2007-02-01 87.78 2007-03-01 88.09 2007-04-01 88.15 2007-05-01 88.25 2007-06-01 88.42 2007-07-01 88.56 2007-08-01 88.55 2007-09-01 89.00 2007-10-01 89.10 2007-11-01 89.36 2007-12-01 89.34 2008-01-01 89.43 2008-02-01 89.38 2008-03-01 89.42 2008-04-01 89.44 2008-05-01 89.49 2008-06-01 89.50 2008-07-01 89.54 2008-08-01 89.64 2008-09-01 90.26 2008-10-01 90.31 2008-11-01 90.56 2008-12-01 90.74 2009-01-01 90.66 2009-02-01 90.87 2009-03-01 91.13 2009-04-01 91.30 2009-05-01 91.32 2009-06-01 91.30 2009-07-01 91.14 2009-08-01 91.06 2009-09-01 91.50 2009-10-01 91.86 2009-11-01 91.74 2009-12-01 91.86 2010-01-01 92.05 2010-02-01 92.08 2010-03-01 92.23 2010-04-01 92.28 2010-05-01 92.51 2010-06-01 92.43 2010-07-01 92.47 2010-08-01 92.49 2010-09-01 92.87 2010-10-01 93.38 2010-11-01 93.32 2010-12-01 93.33 2011-01-01 93.12 2011-02-01 93.45 2011-03-01 94.06 2011-04-01 94.12 2011-05-01 94.13 2011-06-01 94.02 2011-07-01 94.15 2011-08-01 94.36 2011-09-01 94.82 2011-10-01 94.86 2011-11-01 94.41 2011-12-01 94.36 2012-01-01 94.21 2012-02-01 94.36 2012-03-01 94.56 2012-04-01 94.70 2012-05-01 94.77 2012-06-01 94.70 2012-07-01 95.07 2012-08-01 95.07 2012-09-01 95.31 2012-10-01 95.69 2012-11-01 95.71 2012-12-01 95.69 2013-01-01 95.96 2013-02-01 96.23 2013-03-01 96.49 2013-04-01 96.45 2013-05-01 96.47 2013-06-01 96.85 2013-07-01 96.77 2013-08-01 96.74 2013-09-01 97.05 2013-10-01 97.53 2013-11-01 97.57 2013-12-01 97.84 2014-01-01 98.27 2014-02-01 98.36 2014-03-01 98.57 2014-04-01 98.61 2014-05-01 98.56 2014-06-01 98.54 2014-07-01 98.59 2014-08-01 98.81 2014-09-01 99.00 2014-10-01 99.28 2014-11-01 99.18 2014-12-01 99.31 2015-01-01 99.32 2015-02-01 99.30 2015-03-01 99.20 2015-04-01 99.67 2015-05-01 99.85 2015-06-01 100.00 2015-07-01 99.97 2015-08-01 100.05 2015-09-01 100.27 2015-10-01 100.74 2015-11-01 100.77 2015-12-01 100.87 2016-01-01 101.03 2016-02-01 101.35 2016-03-01 101.44 2016-04-01 103.55 2016-05-01 106.89 2016-06-01 106.89 2016-07-01 107.54 2016-08-01 108.16 2016-09-01 107.11 2016-10-01 101.84 2016-11-01 101.12 2016-12-01 101.11 2017-01-01 101.50 2017-02-01 101.62 2017-03-01 101.56 2017-04-01 102.68 2017-05-01 106.38 2017-06-01 107.03 2017-07-01 108.93 2017-08-01 109.16 2017-09-01 107.48 2017-10-01 104.72 2017-11-01 102.59 2017-12-01 102.50 2018-01-01 102.34 2018-02-01 102.64 2018-03-01 102.76 2018-04-01 105.12 2018-05-01 108.53 2018-06-01 108.73 2018-07-01 110.46 2018-08-01 110.30 2018-09-01 108.17 2018-10-01 105.28