Quarter Millions of Chained 2010 National Currency 1997-01-01 262368.4 1997-04-01 271358.5 1997-07-01 284247.5 1997-10-01 283597.0 1998-01-01 263085.2 1998-04-01 296272.7 1998-07-01 308801.0 1998-10-01 311944.4 1999-01-01 298451.7 1999-04-01 296579.2 1999-07-01 313434.8 1999-10-01 319349.8 2000-01-01 305058.5 2000-04-01 312828.6 2000-07-01 339418.0 2000-10-01 330570.1 2001-01-01 312090.6 2001-04-01 332368.4 2001-07-01 343038.0 2001-10-01 350590.0 2002-01-01 317076.9 2002-04-01 333222.3 2002-07-01 348822.4 2002-10-01 348080.0 2003-01-01 345608.0 2003-04-01 335363.0 2003-07-01 350815.0 2003-10-01 345972.0 2004-01-01 363881.6 2004-04-01 360340.8 2004-07-01 380327.1 2004-10-01 384010.6 2005-01-01 374870.7 2005-04-01 390978.2 2005-07-01 413492.8 2005-10-01 403444.3 2006-01-01 399806.4 2006-04-01 415027.1 2006-07-01 428465.0 2006-10-01 422565.1 2007-01-01 423114.8 2007-04-01 452915.5 2007-07-01 469152.3 2007-10-01 476694.5 2008-01-01 459148.6 2008-04-01 463170.7 2008-07-01 468586.5 2008-10-01 467262.8 2009-01-01 424417.7 2009-04-01 436237.0 2009-07-01 445110.9 2009-10-01 426470.9 2010-01-01 398973.9 2010-04-01 414492.2 2010-07-01 429284.6 2010-10-01 429968.3 2011-01-01 409454.4 2011-04-01 416475.9 2011-07-01 441626.7 2011-10-01 436636.3 2012-01-01 423840.3 2012-04-01 415023.9 2012-07-01 449270.6 2012-10-01 438152.3 2013-01-01 430827.0 2013-04-01 437681.2 2013-07-01 472597.8 2013-10-01 456543.2 2014-01-01 426470.7 2014-04-01 449203.6 2014-07-01 491098.1 2014-10-01 468272.9 2015-01-01 446647.0 2015-04-01 480974.3 2015-07-01 503779.5 2015-10-01 485631.8 2016-01-01 465184.1 2016-04-01 502170.0 2016-07-01 554757.4 2016-10-01 535851.4 2017-01-01 494059.1 2017-04-01 525862.2 2017-07-01 573366.5 2017-10-01 546770.2 2018-01-01 521710.9 2018-04-01 563919.1