Quarterly Millions of US Dollars
1995-01-01 4992
1995-04-01 4942
1995-07-01 4638
1995-10-01 5183
1996-01-01 4628
1996-04-01 5353
1996-07-01 5021
1996-10-01 7853
1997-01-01 8683
1997-04-01 7073
1997-07-01 5149
1997-10-01 1513
1998-01-01 2033
1998-04-01 3222
1998-07-01 4554
1998-10-01 5329
1999-01-01 5652
1999-04-01 9584
1999-07-01 8714
1999-10-01 8981
2000-01-01 11628
2000-04-01 9090
2000-07-01 8928
2000-10-01 6158
2001-01-01 6625
2001-04-01 6822
2001-07-01 7323
2001-10-01 5324
2002-01-01 10198
2002-04-01 11772
2002-07-01 10871
2002-10-01 8675
2003-01-01 13475
2003-04-01 14931
2003-07-01 15866
2003-10-01 12700
2004-01-01 16391
2004-04-01 12422
2004-07-01 6863
2004-10-01 11176
2005-01-01 13478
2005-04-01 10313
2005-07-01 4034
2005-10-01 7592
2006-01-01 14760
2006-04-01 18103
2006-07-01 19563
2006-10-01 23323
2007-01-01 26704
2007-04-01 28556
2007-07-01 29104
2007-10-01 26396
2008-01-01 49963
2008-04-01 39252
2008-07-01 28194
2008-10-01 35317
2009-01-01 41833
2009-04-01 48322
2009-07-01 48732
2009-10-01 58556
2010-01-01 70487
2010-04-01 64507
2010-07-01 62041
2010-10-01 51336
2011-01-01 60671
2011-04-01 52671
2011-07-01 41760
2011-10-01 34108
2012-01-01 21694
2012-04-01 21627
2012-07-01 18771
2012-10-01 21754
2013-01-01 23259
2013-04-01 22283
2013-07-01 18217
2013-10-01 19499
2014-01-01 22159
2014-04-01 23424
2014-07-01 22546
2014-10-01 29973
2015-01-01 30213
2015-04-01 24241
2015-07-01 26506
2015-10-01 25213
2016-01-01 34903
2016-04-01 36333
2016-07-01 40597
2016-10-01 37781
2017-01-01 43575
2017-04-01 44249
2017-07-01 43575
2017-10-01 46613
2018-01-01 50140