Month Index 2015=100, Not Seasonally adjusted 1996-01-01 27.60 1996-02-01 28.16 1996-03-01 28.42 1996-04-01 28.89 1996-05-01 29.10 1996-06-01 29.30 1996-07-01 29.51 1996-08-01 29.80 1996-09-01 29.92 1996-10-01 30.00 1996-11-01 30.24 1996-12-01 30.68 1997-01-01 31.12 1997-02-01 31.91 1997-03-01 32.03 1997-04-01 32.44 1997-05-01 33.34 1997-06-01 33.37 1997-07-01 33.67 1997-08-01 33.90 1997-09-01 33.99 1997-10-01 34.05 1997-11-01 34.11 1997-12-01 34.16 1998-01-01 35.10 1998-02-01 35.28 1998-03-01 35.07 1998-04-01 35.66 1998-05-01 35.78 1998-06-01 35.81 1998-07-01 35.81 1998-08-01 36.10 1998-09-01 36.19 1998-10-01 36.30 1998-11-01 36.36 1998-12-01 37.24 1999-01-01 37.62 1999-02-01 37.68 1999-03-01 37.74 1999-04-01 37.83 1999-05-01 37.91 1999-06-01 37.97 1999-07-01 39.26 1999-08-01 40.55 1999-09-01 40.67 1999-10-01 41.55 1999-11-01 41.96 1999-12-01 42.40 2000-01-01 42.81 2000-02-01 43.75 2000-03-01 44.39 2000-04-01 44.77 2000-05-01 45.21 2000-06-01 45.33 2000-07-01 46.47 2000-08-01 47.20 2000-09-01 49.28 2000-10-01 49.52 2000-11-01 50.51 2000-12-01 50.38 2001-01-01 49.94 2001-02-01 50.33 2001-03-01 51.63 2001-04-01 51.11 2001-05-01 51.77 2001-06-01 52.22 2001-07-01 52.43 2001-08-01 52.22 2001-09-01 52.33 2001-10-01 52.49 2001-11-01 52.59 2001-12-01 51.80 2002-01-01 52.74 2002-02-01 53.16 2002-03-01 53.54 2002-04-01 54.92 2002-05-01 54.74 2002-06-01 54.63 2002-07-01 54.57 2002-08-01 54.91 2002-09-01 55.51 2002-10-01 55.75 2002-11-01 55.60 2002-12-01 55.81 2003-01-01 56.92 2003-02-01 57.08 2003-03-01 57.67 2003-04-01 58.21 2003-05-01 58.11 2003-06-01 58.09 2003-07-01 57.14 2003-08-01 57.19 2003-09-01 57.62 2003-10-01 58.26 2003-11-01 58.48 2003-12-01 58.60 2004-01-01 58.92 2004-02-01 59.46 2004-03-01 59.62 2004-04-01 60.35 2004-05-01 60.79 2004-06-01 61.01 2004-07-01 61.20 2004-08-01 61.90 2004-09-01 62.48 2004-10-01 63.99 2004-11-01 65.23 2004-12-01 64.59 2005-01-01 64.38 2005-02-01 64.84 2005-03-01 65.41 2005-04-01 66.32 2005-05-01 66.15 2005-06-01 66.63 2005-07-01 67.72 2005-08-01 68.04 2005-09-01 69.67 2005-10-01 69.94 2005-11-01 69.14 2005-12-01 69.19 2006-01-01 69.71 2006-02-01 70.55 2006-03-01 70.42 2006-04-01 71.07 2006-05-01 71.69 2006-06-01 71.13 2006-07-01 71.51 2006-08-01 71.91 2006-09-01 72.44 2006-10-01 69.77 2006-11-01 70.39 2006-12-01 70.56 2007-01-01 70.01 2007-02-01 70.32 2007-03-01 71.25 2007-04-01 72.47 2007-05-01 72.67 2007-06-01 73.18 2007-07-01 73.78 2007-08-01 74.75 2007-09-01 74.16 2007-10-01 74.95 2007-11-01 76.73 2007-12-01 76.88 2008-01-01 79.07 2008-02-01 77.36 2008-03-01 79.15 2008-04-01 79.58 2008-05-01 81.59 2008-06-01 83.91 2008-07-01 84.89 2008-08-01 83.37 2008-09-01 82.20 2008-10-01 81.63 2008-11-01 79.32 2008-12-01 77.22 2009-01-01 77.67 2009-02-01 78.09 2009-03-01 77.85 2009-04-01 77.56 2009-05-01 77.43 2009-06-01 78.07 2009-07-01 78.29 2009-08-01 78.45 2009-09-01 78.92 2009-10-01 79.04 2009-11-01 82.21 2009-12-01 82.03 2010-01-01 84.16 2010-02-01 85.30 2010-03-01 86.20 2010-04-01 87.47 2010-05-01 88.13 2010-06-01 88.76 2010-07-01 89.51 2010-08-01 89.35 2010-09-01 88.99 2010-10-01 89.38 2010-11-01 89.38 2010-12-01 90.37 2011-01-01 92.08 2011-02-01 92.73 2011-03-01 93.58 2011-04-01 94.66 2011-05-01 94.71 2011-06-01 93.23 2011-07-01 94.28 2011-08-01 95.01 2011-09-01 94.51 2011-10-01 95.21 2011-11-01 95.31 2011-12-01 95.41 2012-01-01 96.69 2012-02-01 97.97 2012-03-01 97.99 2012-04-01 98.26 2012-05-01 97.84 2012-06-01 97.56 2012-07-01 97.86 2012-08-01 99.00 2012-09-01 99.99 2012-10-01 98.16 2012-11-01 97.12 2012-12-01 96.93 2013-01-01 97.69 2013-02-01 100.87 2013-03-01 101.03 2013-04-01 101.59 2013-05-01 100.73 2013-06-01 100.33 2013-07-01 101.53 2013-08-01 101.77 2013-09-01 101.80 2013-10-01 101.68 2013-11-01 101.60 2013-12-01 102.00 2014-01-01 101.24 2014-02-01 101.52 2014-03-01 101.30 2014-04-01 100.95 2014-05-01 102.25 2014-06-01 102.81 2014-07-01 102.88 2014-08-01 102.17 2014-09-01 101.98 2014-10-01 101.99 2014-11-01 102.07 2014-12-01 101.34 2015-01-01 99.78 2015-02-01 99.46 2015-03-01 100.06 2015-04-01 100.05 2015-05-01 100.31 2015-06-01 100.25 2015-07-01 99.85 2015-08-01 100.37 2015-09-01 100.16 2015-10-01 100.23 2015-11-01 99.97 2015-12-01 99.49 2016-01-01 98.42 2016-02-01 97.98 2016-03-01 98.14 2016-04-01 98.03 2016-05-01 98.52 2016-06-01 98.90 2016-07-01 99.30 2016-08-01 98.88 2016-09-01 98.98 2016-10-01 98.96 2016-11-01 99.71 2016-12-01 99.49 2017-01-01 100.04 2017-02-01 101.23 2017-03-01 101.47 2017-04-01 101.15 2017-05-01 101.38 2017-06-01 101.52 2017-07-01 100.96 2017-08-01 101.32 2017-09-01 101.51 2017-10-01 102.07 2017-11-01 103.10 2017-12-01 103.56 2018-01-01 104.44 2018-02-01 104.58 2018-03-01 104.43 2018-04-01 104.90 2018-05-01 105.22 2018-06-01 105.48 2018-07-01 105.75 2018-08-01 105.90 2018-09-01 107.65