Month Index 2015=100 1996-01-01 427.51 1996-02-01 425.24 1996-03-01 421.57 1996-04-01 419.88 1996-05-01 415.67 1996-06-01 413.58 1996-07-01 414.96 1996-08-01 411.91 1996-09-01 411.82 1996-10-01 413.19 1996-11-01 413.90 1996-12-01 421.80 1997-01-01 420.44 1997-02-01 420.91 1997-03-01 419.67 1997-04-01 416.39 1997-05-01 412.72 1997-06-01 414.88 1997-07-01 412.04 1997-08-01 416.05 1997-09-01 422.36 1997-10-01 424.67 1997-11-01 427.38 1997-12-01 426.69 1998-01-01 424.39 1998-02-01 421.96 1998-03-01 421.21 1998-04-01 420.76 1998-05-01 421.03 1998-06-01 418.02 1998-07-01 417.47 1998-08-01 417.94 1998-09-01 416.34 1998-10-01 413.86 1998-11-01 409.35 1998-12-01 407.00 1999-01-01 403.54 1999-02-01 384.69 1999-03-01 371.18 1999-04-01 363.82 1999-05-01 359.67 1999-06-01 360.43 1999-07-01 355.22 1999-08-01 353.81 1999-09-01 351.14 1999-10-01 352.68 1999-11-01 353.14 1999-12-01 353.43 2000-01-01 352.51 2000-02-01 349.52 2000-03-01 346.25 2000-04-01 343.96 2000-05-01 343.75 2000-06-01 345.38 2000-07-01 343.74 2000-08-01 346.08 2000-09-01 347.34 2000-10-01 348.33 2000-11-01 348.28 2000-12-01 348.24 2001-01-01 349.25 2001-02-01 349.40 2001-03-01 348.96 2001-04-01 347.75 2001-05-01 345.25 2001-06-01 343.92 2001-07-01 340.59 2001-08-01 336.98 2001-09-01 336.40 2001-10-01 335.81 2001-11-01 335.45 2001-12-01 334.36 2002-01-01 332.07 2002-02-01 330.87 2002-03-01 330.62 2002-04-01 330.30 2002-05-01 326.50 2002-06-01 325.70 2002-07-01 325.04 2002-08-01 324.64 2002-09-01 322.48 2002-10-01 319.68 2002-11-01 315.61 2002-12-01 310.87 2003-01-01 314.17 2003-02-01 313.95 2003-03-01 311.64 2003-04-01 312.22 2003-05-01 311.30 2003-06-01 309.58 2003-07-01 308.39 2003-08-01 307.06 2003-09-01 305.74 2003-10-01 301.80 2003-11-01 300.81 2003-12-01 298.58 2004-01-01 297.48 2004-02-01 295.54 2004-03-01 293.39 2004-04-01 292.66 2004-05-01 291.96 2004-06-01 291.97 2004-07-01 290.90 2004-08-01 288.45 2004-09-01 286.44 2004-10-01 283.99 2004-11-01 283.36 2004-12-01 283.64 2005-01-01 280.71 2005-02-01 280.95 2005-03-01 277.75 2005-04-01 272.07 2005-05-01 270.21 2005-06-01 270.19 2005-07-01 268.85 2005-08-01 266.62 2005-09-01 266.12 2005-10-01 263.68 2005-11-01 261.80 2005-12-01 257.72 2006-01-01 256.38 2006-02-01 256.61 2006-03-01 254.88 2006-04-01 253.42 2006-05-01 251.08 2006-06-01 247.88 2006-07-01 248.11 2006-08-01 245.09 2006-09-01 244.37 2006-10-01 243.14 2006-11-01 239.58 2006-12-01 240.16 2007-01-01 239.28 2007-02-01 236.57 2007-03-01 230.68 2007-04-01 222.81 2007-05-01 219.90 2007-06-01 215.93 2007-07-01 208.86 2007-08-01 205.08 2007-09-01 201.33 2007-10-01 198.41 2007-11-01 197.89 2007-12-01 197.46 2008-01-01 197.58 2008-02-01 196.18 2008-03-01 193.58 2008-04-01 189.11 2008-05-01 187.03 2008-06-01 183.91 2008-07-01 182.99 2008-08-01 179.73 2008-09-01 176.55 2008-10-01 172.74 2008-11-01 171.49 2008-12-01 163.32 2009-01-01 160.86 2009-02-01 158.89 2009-03-01 157.43 2009-04-01 155.10 2009-05-01 153.49 2009-06-01 152.30 2009-07-01 153.16 2009-08-01 153.07 2009-09-01 153.31 2009-10-01 153.75 2009-11-01 151.01 2009-12-01 150.11 2010-01-01 148.31 2010-02-01 148.44 2010-03-01 147.66 2010-04-01 145.16 2010-05-01 142.13 2010-06-01 141.91 2010-07-01 142.80 2010-08-01 141.38 2010-09-01 140.59 2010-10-01 138.73 2010-11-01 139.34 2010-12-01 134.47 2011-01-01 130.23 2011-02-01 130.80 2011-03-01 129.08 2011-04-01 124.79 2011-05-01 125.17 2011-06-01 124.36 2011-07-01 123.51 2011-08-01 123.11 2011-09-01 120.96 2011-10-01 120.57 2011-11-01 118.18 2011-12-01 117.85 2012-01-01 116.79 2012-02-01 114.48 2012-03-01 112.98 2012-04-01 112.80 2012-05-01 110.10 2012-06-01 109.71 2012-07-01 108.05 2012-08-01 106.82 2012-09-01 107.64 2012-10-01 107.13 2012-11-01 104.88 2012-12-01 106.84 2013-01-01 106.52 2013-02-01 105.84 2013-03-01 104.49 2013-04-01 104.18 2013-05-01 104.19 2013-06-01 104.00 2013-07-01 105.73 2013-08-01 107.85 2013-09-01 110.03 2013-10-01 109.22 2013-11-01 108.84 2013-12-01 109.45 2014-01-01 107.41 2014-02-01 106.55 2014-03-01 106.03 2014-04-01 106.07 2014-05-01 109.39 2014-06-01 106.79 2014-07-01 104.98 2014-08-01 104.35 2014-09-01 104.95 2014-10-01 103.34 2014-11-01 104.49 2014-12-01 102.82 2015-01-01 101.24 2015-02-01 99.54 2015-03-01 98.66 2015-04-01 96.66 2015-05-01 97.13 2015-06-01 99.44 2015-07-01 101.01 2015-08-01 100.18 2015-09-01 100.74 2015-10-01 101.60 2015-11-01 102.12 2015-12-01 101.69 2016-01-01 101.76 2016-02-01 100.34 2016-03-01 98.28 2016-04-01 98.54 2016-05-01 96.53 2016-06-01 96.38 2016-07-01 95.41 2016-08-01 96.50 2016-09-01 95.20 2016-10-01 95.12 2016-11-01 93.32 2016-12-01 92.76 2017-01-01 91.50 2017-02-01 91.86 2017-03-01 91.58 2017-04-01 93.33 2017-05-01 94.11 2017-06-01 93.39 2017-07-01 93.44 2017-08-01 94.31 2017-09-01 95.95 2017-10-01 97.24 2017-11-01 96.52 2017-12-01 93.22 2018-01-01 93.02 2018-02-01 92.28 2018-03-01 90.97 2018-04-01 90.35 2018-05-01 88.98 2018-06-01 87.73 2018-07-01 88.49 2018-08-01 88.87 2018-09-01 90.86 2018-10-01 93.19