Month Index 2015=100 1996-01-01 60.11 1996-02-01 60.23 1996-03-01 60.33 1996-04-01 60.52 1996-05-01 60.66 1996-06-01 60.81 1996-07-01 60.94 1996-08-01 61.03 1996-09-01 61.21 1996-10-01 61.28 1996-11-01 61.37 1996-12-01 61.48 1997-01-01 61.86 1997-02-01 61.88 1997-03-01 62.05 1997-04-01 62.27 1997-05-01 62.42 1997-06-01 62.52 1997-07-01 62.62 1997-08-01 62.69 1997-09-01 62.80 1997-10-01 62.92 1997-11-01 63.04 1997-12-01 63.17 1998-01-01 63.39 1998-02-01 63.49 1998-03-01 63.59 1998-04-01 63.87 1998-05-01 64.02 1998-06-01 64.11 1998-07-01 64.21 1998-08-01 64.31 1998-09-01 64.44 1998-10-01 64.56 1998-11-01 64.61 1998-12-01 64.78 1999-01-01 64.96 1999-02-01 65.05 1999-03-01 65.18 1999-04-01 65.48 1999-05-01 65.54 1999-06-01 65.62 1999-07-01 65.75 1999-08-01 65.83 1999-09-01 65.95 1999-10-01 66.09 1999-11-01 66.15 1999-12-01 66.30 2000-01-01 66.30 2000-02-01 66.45 2000-03-01 66.55 2000-04-01 66.75 2000-05-01 66.94 2000-06-01 67.00 2000-07-01 67.12 2000-08-01 67.26 2000-09-01 67.43 2000-10-01 67.55 2000-11-01 67.57 2000-12-01 67.74 2001-01-01 68.14 2001-02-01 68.34 2001-03-01 68.49 2001-04-01 68.85 2001-05-01 69.00 2001-06-01 69.12 2001-07-01 69.27 2001-08-01 69.44 2001-09-01 69.60 2001-10-01 69.84 2001-11-01 69.97 2001-12-01 70.14 2002-01-01 70.81 2002-02-01 71.06 2002-03-01 71.33 2002-04-01 71.65 2002-05-01 71.88 2002-06-01 72.03 2002-07-01 72.17 2002-08-01 72.33 2002-09-01 72.55 2002-10-01 72.62 2002-11-01 72.77 2002-12-01 72.91 2003-01-01 73.20 2003-02-01 73.36 2003-03-01 73.55 2003-04-01 73.78 2003-05-01 73.90 2003-06-01 74.06 2003-07-01 74.19 2003-08-01 74.31 2003-09-01 74.52 2003-10-01 74.68 2003-11-01 74.80 2003-12-01 74.93 2004-01-01 75.14 2004-02-01 75.32 2004-03-01 75.53 2004-04-01 75.82 2004-05-01 76.02 2004-06-01 76.16 2004-07-01 76.32 2004-08-01 76.45 2004-09-01 76.64 2004-10-01 76.75 2004-11-01 76.89 2004-12-01 77.01 2005-01-01 77.25 2005-02-01 77.45 2005-03-01 77.64 2005-04-01 77.99 2005-05-01 78.17 2005-06-01 78.27 2005-07-01 78.42 2005-08-01 78.56 2005-09-01 78.76 2005-10-01 78.94 2005-11-01 79.05 2005-12-01 79.18 2006-01-01 79.38 2006-02-01 79.57 2006-03-01 79.77 2006-04-01 80.08 2006-05-01 80.25 2006-06-01 80.38 2006-07-01 80.55 2006-08-01 80.65 2006-09-01 80.88 2006-10-01 81.12 2006-11-01 81.29 2006-12-01 81.48 2007-01-01 81.86 2007-02-01 82.12 2007-03-01 82.39 2007-04-01 82.79 2007-05-01 82.95 2007-06-01 83.12 2007-07-01 83.28 2007-08-01 83.44 2007-09-01 83.68 2007-10-01 83.94 2007-11-01 84.14 2007-12-01 84.32 2008-01-01 84.71 2008-02-01 85.00 2008-03-01 85.37 2008-04-01 85.82 2008-05-01 86.06 2008-06-01 86.28 2008-07-01 86.54 2008-08-01 86.72 2008-09-01 87.01 2008-10-01 87.24 2008-11-01 87.38 2008-12-01 87.44 2009-01-01 87.74 2009-02-01 87.93 2009-03-01 88.09 2009-04-01 88.40 2009-05-01 88.51 2009-06-01 88.62 2009-07-01 88.70 2009-08-01 88.79 2009-09-01 88.91 2009-10-01 89.07 2009-11-01 89.13 2009-12-01 89.21 2010-01-01 89.45 2010-02-01 89.58 2010-03-01 89.74 2010-04-01 90.04 2010-05-01 90.16 2010-06-01 90.24 2010-07-01 90.35 2010-08-01 90.47 2010-09-01 90.62 2010-10-01 90.84 2010-11-01 90.94 2010-12-01 91.07 2011-01-01 91.51 2011-02-01 91.72 2011-03-01 91.90 2011-04-01 92.19 2011-05-01 92.36 2011-06-01 92.47 2011-07-01 92.64 2011-08-01 92.77 2011-09-01 93.04 2011-10-01 93.20 2011-11-01 93.32 2011-12-01 93.47 2012-01-01 93.82 2012-02-01 93.99 2012-03-01 94.14 2012-04-01 94.44 2012-05-01 94.53 2012-06-01 94.67 2012-07-01 94.79 2012-08-01 94.93 2012-09-01 95.19 2012-10-01 95.42 2012-11-01 95.52 2012-12-01 95.59 2013-01-01 95.86 2013-02-01 96.01 2013-03-01 96.20 2013-04-01 96.53 2013-05-01 96.61 2013-06-01 96.74 2013-07-01 96.84 2013-08-01 96.92 2013-09-01 97.09 2013-10-01 97.23 2013-11-01 97.28 2013-12-01 97.37 2014-01-01 97.60 2014-02-01 97.79 2014-03-01 97.95 2014-04-01 98.18 2014-05-01 98.32 2014-06-01 98.42 2014-07-01 98.57 2014-08-01 98.67 2014-09-01 98.80 2014-10-01 98.92 2014-11-01 98.98 2014-12-01 99.03 2015-01-01 99.20 2015-02-01 99.40 2015-03-01 99.49 2015-04-01 99.72 2015-05-01 99.83 2015-06-01 99.98 2015-07-01 100.12 2015-08-01 100.22 2015-09-01 100.37 2015-10-01 100.50 2015-11-01 100.56 2015-12-01 100.61 2016-01-01 100.74 2016-02-01 100.90 2016-03-01 101.02 2016-04-01 101.32 2016-05-01 101.55 2016-06-01 101.74 2016-07-01 101.90 2016-08-01 102.03 2016-09-01 102.08 2016-10-01 102.09 2016-11-01 102.17 2016-12-01 102.29 2017-01-01 102.42 2017-02-01 102.58 2017-03-01 102.72 2017-04-01 103.06 2017-05-01 103.33 2017-06-01 103.51 2017-07-01 103.71 2017-08-01 103.89 2017-09-01 103.95 2017-10-01 104.01 2017-11-01 104.06 2017-12-01 104.18 2018-01-01 104.41 2018-02-01 104.58 2018-03-01 104.79 2018-04-01 105.11 2018-05-01 105.39 2018-06-01 105.60 2018-07-01 105.81 2018-08-01 106.02 2018-09-01 106.07 2018-10-01 106.18