Month Index 2015=100 1996-01-01 58.84 1996-02-01 59.00 1996-03-01 59.14 1996-04-01 59.22 1996-05-01 59.27 1996-06-01 59.34 1996-07-01 59.51 1996-08-01 59.57 1996-09-01 59.48 1996-10-01 59.34 1996-11-01 59.32 1996-12-01 59.38 1997-01-01 59.82 1997-02-01 59.89 1997-03-01 59.91 1997-04-01 59.90 1997-05-01 59.92 1997-06-01 59.98 1997-07-01 60.02 1997-08-01 60.12 1997-09-01 60.12 1997-10-01 60.15 1997-11-01 60.10 1997-12-01 60.20 1998-01-01 60.28 1998-02-01 60.42 1998-03-01 60.33 1998-04-01 60.35 1998-05-01 60.34 1998-06-01 60.31 1998-07-01 60.34 1998-08-01 60.44 1998-09-01 60.43 1998-10-01 60.45 1998-11-01 60.51 1998-12-01 60.57 1999-01-01 60.80 1999-02-01 60.90 1999-03-01 60.98 1999-04-01 60.92 1999-05-01 61.03 1999-06-01 61.02 1999-07-01 61.01 1999-08-01 61.18 1999-09-01 61.15 1999-10-01 61.14 1999-11-01 61.06 1999-12-01 61.15 2000-01-01 61.46 2000-02-01 61.62 2000-03-01 61.58 2000-04-01 61.44 2000-05-01 61.45 2000-06-01 61.50 2000-07-01 61.69 2000-08-01 61.71 2000-09-01 61.75 2000-10-01 61.86 2000-11-01 61.99 2000-12-01 62.09 2001-01-01 62.47 2001-02-01 62.53 2001-03-01 62.57 2001-04-01 62.67 2001-05-01 62.86 2001-06-01 62.92 2001-07-01 63.04 2001-08-01 63.20 2001-09-01 63.34 2001-10-01 63.36 2001-11-01 63.73 2001-12-01 63.99 2002-01-01 64.50 2002-02-01 64.59 2002-03-01 64.69 2002-04-01 64.83 2002-05-01 65.15 2002-06-01 65.29 2002-07-01 65.40 2002-08-01 65.53 2002-09-01 65.62 2002-10-01 65.63 2002-11-01 65.70 2002-12-01 65.87 2003-01-01 66.35 2003-02-01 66.53 2003-03-01 66.43 2003-04-01 66.66 2003-05-01 66.85 2003-06-01 67.06 2003-07-01 67.51 2003-08-01 67.54 2003-09-01 67.76 2003-10-01 67.81 2003-11-01 67.88 2003-12-01 68.05 2004-01-01 68.97 2004-02-01 69.15 2004-03-01 69.25 2004-04-01 69.31 2004-05-01 69.58 2004-06-01 69.62 2004-07-01 69.98 2004-08-01 70.12 2004-09-01 70.41 2004-10-01 70.54 2004-11-01 70.60 2004-12-01 70.76 2005-01-01 71.60 2005-02-01 71.86 2005-03-01 71.86 2005-04-01 72.05 2005-05-01 72.11 2005-06-01 72.44 2005-07-01 72.58 2005-08-01 72.69 2005-09-01 72.82 2005-10-01 72.87 2005-11-01 72.87 2005-12-01 73.09 2006-01-01 74.16 2006-02-01 74.39 2006-03-01 74.19 2006-04-01 74.36 2006-05-01 74.52 2006-06-01 74.75 2006-07-01 75.16 2006-08-01 75.37 2006-09-01 75.66 2006-10-01 75.84 2006-11-01 75.97 2006-12-01 76.14 2007-01-01 77.40 2007-02-01 77.65 2007-03-01 77.67 2007-04-01 77.90 2007-05-01 78.15 2007-06-01 78.31 2007-07-01 78.42 2007-08-01 78.71 2007-09-01 78.96 2007-10-01 79.07 2007-11-01 79.15 2007-12-01 79.32 2008-01-01 80.38 2008-02-01 80.99 2008-03-01 81.27 2008-04-01 81.56 2008-05-01 81.68 2008-06-01 81.95 2008-07-01 82.18 2008-08-01 82.51 2008-09-01 82.75 2008-10-01 83.10 2008-11-01 83.39 2008-12-01 83.72 2009-01-01 84.47 2009-02-01 84.72 2009-03-01 85.26 2009-04-01 85.48 2009-05-01 85.76 2009-06-01 86.06 2009-07-01 86.47 2009-08-01 86.71 2009-09-01 86.87 2009-10-01 86.82 2009-11-01 86.83 2009-12-01 87.03 2010-01-01 87.85 2010-02-01 87.98 2010-03-01 88.22 2010-04-01 88.54 2010-05-01 88.56 2010-06-01 89.03 2010-07-01 89.27 2010-08-01 89.50 2010-09-01 89.40 2010-10-01 89.58 2010-11-01 89.61 2010-12-01 89.63 2011-01-01 90.33 2011-02-01 90.73 2011-03-01 90.87 2011-04-01 91.04 2011-05-01 91.16 2011-06-01 91.44 2011-07-01 91.39 2011-08-01 91.60 2011-09-01 91.63 2011-10-01 91.73 2011-11-01 91.99 2011-12-01 91.98 2012-01-01 92.73 2012-02-01 92.80 2012-03-01 92.99 2012-04-01 93.07 2012-05-01 93.49 2012-06-01 93.84 2012-07-01 94.09 2012-08-01 94.23 2012-09-01 94.37 2012-10-01 94.37 2012-11-01 94.49 2012-12-01 94.54 2013-01-01 95.16 2013-02-01 95.49 2013-03-01 95.70 2013-04-01 95.77 2013-05-01 95.97 2013-06-01 96.22 2013-07-01 96.36 2013-08-01 96.43 2013-09-01 96.45 2013-10-01 96.50 2013-11-01 96.62 2013-12-01 96.75 2014-01-01 98.05 2014-02-01 98.42 2014-03-01 98.46 2014-04-01 98.57 2014-05-01 98.50 2014-06-01 98.57 2014-07-01 98.82 2014-08-01 98.76 2014-09-01 98.58 2014-10-01 98.75 2014-11-01 98.86 2014-12-01 98.93 2015-01-01 99.33 2015-02-01 99.73 2015-03-01 99.76 2015-04-01 99.86 2015-05-01 99.98 2015-06-01 99.86 2015-07-01 100.06 2015-08-01 100.23 2015-09-01 100.23 2015-10-01 100.28 2015-11-01 100.24 2015-12-01 100.44 2016-01-01 100.38 2016-02-01 100.36 2016-03-01 100.21 2016-04-01 100.11 2016-05-01 100.21 2016-06-01 100.27 2016-07-01 100.61 2016-08-01 100.56 2016-09-01 100.57 2016-10-01 100.53 2016-11-01 100.58 2016-12-01 100.75 2017-01-01 101.36 2017-02-01 101.61 2017-03-01 101.65 2017-04-01 101.82 2017-05-01 102.00 2017-06-01 102.26 2017-07-01 102.18 2017-08-01 102.49 2017-09-01 102.68 2017-10-01 102.60 2017-11-01 102.67 2017-12-01 102.78 2018-01-01 103.69 2018-02-01 104.17 2018-03-01 104.27 2018-04-01 104.57 2018-05-01 104.68 2018-06-01 104.80 2018-07-01 104.75 2018-08-01 104.98 2018-09-01 105.02 2018-10-01 105.30