Month Index 2015=100 1996-01-01 421.00 1996-02-01 420.38 1996-03-01 418.80 1996-04-01 418.25 1996-05-01 417.06 1996-06-01 414.81 1996-07-01 413.77 1996-08-01 412.89 1996-09-01 411.47 1996-10-01 410.68 1996-11-01 409.00 1996-12-01 407.39 1997-01-01 406.16 1997-02-01 403.93 1997-03-01 402.83 1997-04-01 401.86 1997-05-01 400.43 1997-06-01 399.54 1997-07-01 398.17 1997-08-01 397.50 1997-09-01 396.36 1997-10-01 396.12 1997-11-01 394.69 1997-12-01 392.86 1998-01-01 392.08 1998-02-01 392.04 1998-03-01 391.49 1998-04-01 390.70 1998-05-01 389.41 1998-06-01 388.62 1998-07-01 388.49 1998-08-01 387.94 1998-09-01 387.75 1998-10-01 387.31 1998-11-01 386.07 1998-12-01 385.17 1999-01-01 383.78 1999-02-01 382.11 1999-03-01 379.35 1999-04-01 377.63 1999-05-01 376.87 1999-06-01 375.71 1999-07-01 375.01 1999-08-01 374.65 1999-09-01 374.31 1999-10-01 372.97 1999-11-01 371.69 1999-12-01 370.81 2000-01-01 369.96 2000-02-01 370.08 2000-03-01 370.17 2000-04-01 369.51 2000-05-01 369.01 2000-06-01 368.27 2000-07-01 368.46 2000-08-01 368.72 2000-09-01 368.40 2000-10-01 368.25 2000-11-01 368.31 2000-12-01 367.87 2001-01-01 367.04 2001-02-01 366.25 2001-03-01 365.64 2001-04-01 365.47 2001-05-01 364.86 2001-06-01 364.16 2001-07-01 362.24 2001-08-01 362.76 2001-09-01 362.56 2001-10-01 361.55 2001-11-01 360.63 2001-12-01 360.17 2002-01-01 358.28 2002-02-01 357.55 2002-03-01 357.23 2002-04-01 355.08 2002-05-01 352.83 2002-06-01 352.32 2002-07-01 349.25 2002-08-01 348.93 2002-09-01 348.36 2002-10-01 345.92 2002-11-01 344.74 2002-12-01 343.36 2003-01-01 341.68 2003-02-01 340.94 2003-03-01 339.40 2003-04-01 336.00 2003-05-01 333.93 2003-06-01 333.40 2003-07-01 330.23 2003-08-01 329.17 2003-09-01 327.51 2003-10-01 324.62 2003-11-01 321.01 2003-12-01 319.13 2004-01-01 314.02 2004-02-01 312.20 2004-03-01 309.87 2004-04-01 307.73 2004-05-01 304.84 2004-06-01 302.63 2004-07-01 299.95 2004-08-01 298.46 2004-09-01 296.06 2004-10-01 293.88 2004-11-01 290.37 2004-12-01 288.07 2005-01-01 283.92 2005-02-01 282.77 2005-03-01 279.91 2005-04-01 277.11 2005-05-01 273.45 2005-06-01 270.59 2005-07-01 267.61 2005-08-01 267.46 2005-09-01 266.26 2005-10-01 263.86 2005-11-01 260.64 2005-12-01 257.68 2006-01-01 253.65 2006-02-01 252.41 2006-03-01 251.74 2006-04-01 250.01 2006-05-01 246.94 2006-06-01 244.01 2006-07-01 240.34 2006-08-01 240.81 2006-09-01 238.82 2006-10-01 236.20 2006-11-01 232.99 2006-12-01 229.32 2007-01-01 225.82 2007-02-01 225.18 2007-03-01 221.97 2007-04-01 219.83 2007-05-01 218.01 2007-06-01 215.80 2007-07-01 213.06 2007-08-01 212.29 2007-09-01 209.98 2007-10-01 207.11 2007-11-01 203.44 2007-12-01 201.11 2008-01-01 197.38 2008-02-01 195.57 2008-03-01 192.63 2008-04-01 190.53 2008-05-01 188.75 2008-06-01 186.56 2008-07-01 183.08 2008-08-01 181.17 2008-09-01 178.74 2008-10-01 176.67 2008-11-01 172.19 2008-12-01 168.46 2009-01-01 166.36 2009-02-01 164.55 2009-03-01 163.63 2009-04-01 162.84 2009-05-01 162.45 2009-06-01 161.17 2009-07-01 158.73 2009-08-01 159.27 2009-09-01 158.51 2009-10-01 156.34 2009-11-01 154.73 2009-12-01 151.42 2010-01-01 149.44 2010-02-01 148.00 2010-03-01 147.18 2010-04-01 145.84 2010-05-01 145.53 2010-06-01 144.12 2010-07-01 142.53 2010-08-01 141.94 2010-09-01 141.42 2010-10-01 139.72 2010-11-01 138.07 2010-12-01 135.98 2011-01-01 132.72 2011-02-01 131.86 2011-03-01 130.84 2011-04-01 130.42 2011-05-01 130.24 2011-06-01 129.46 2011-07-01 127.68 2011-08-01 127.45 2011-09-01 127.38 2011-10-01 125.73 2011-11-01 122.91 2011-12-01 121.59 2012-01-01 120.61 2012-02-01 120.68 2012-03-01 119.83 2012-04-01 118.95 2012-05-01 118.50 2012-06-01 118.01 2012-07-01 117.03 2012-08-01 116.95 2012-09-01 117.11 2012-10-01 116.00 2012-11-01 114.55 2012-12-01 113.32 2013-01-01 111.47 2013-02-01 110.69 2013-03-01 109.96 2013-04-01 110.08 2013-05-01 109.51 2013-06-01 109.55 2013-07-01 108.93 2013-08-01 108.68 2013-09-01 108.48 2013-10-01 107.17 2013-11-01 105.46 2013-12-01 104.42 2014-01-01 102.76 2014-02-01 102.91 2014-03-01 102.06 2014-04-01 101.99 2014-05-01 102.27 2014-06-01 101.99 2014-07-01 101.80 2014-08-01 103.22 2014-09-01 102.73 2014-10-01 102.00 2014-11-01 101.21 2014-12-01 100.17 2015-01-01 99.05 2015-02-01 99.90 2015-03-01 98.81 2015-04-01 100.95 2015-05-01 100.91 2015-06-01 100.55 2015-07-01 99.78 2015-08-01 100.37 2015-09-01 100.35 2015-10-01 100.57 2015-11-01 99.72 2015-12-01 99.05 2016-01-01 98.38 2016-02-01 99.73 2016-03-01 99.84 2016-04-01 99.59 2016-05-01 99.48 2016-06-01 99.86 2016-07-01 101.19 2016-08-01 102.68 2016-09-01 103.15 2016-10-01 103.82 2016-11-01 103.71 2016-12-01 103.66 2017-01-01 103.66 2017-02-01 103.74 2017-03-01 103.17 2017-04-01 103.36 2017-05-01 103.13 2017-06-01 102.70 2017-07-01 101.95 2017-08-01 101.74 2017-09-01 102.06 2017-10-01 101.78 2017-11-01 101.72 2017-12-01 101.59 2018-01-01 100.70 2018-02-01 100.83 2018-03-01 100.58 2018-04-01 100.59 2018-05-01 99.74 2018-06-01 100.24 2018-07-01 99.04 2018-08-01 99.57 2018-09-01 99.55 2018-10-01 99.66