Quarterly US dollars
1999-09-30 111597
1999-12-31 113824
2000-03-31 120744
2000-06-30 121543
2000-09-30 124878
2000-12-31 132478
2001-03-31 129992
2001-06-30 129084
2001-09-30 128900
2001-12-31 127987
2002-03-31 126847
2002-06-30 128491
2002-09-30 130794
2002-12-31 149524
2003-03-31 152306
2003-06-30 152863
2003-09-30 161826
2003-12-31 170623
2004-03-31 185655
2004-06-30 176680
2004-09-30 193977
2004-12-31 201340
2005-03-31 223020
2005-06-30 259004
2005-09-30 344299
2005-12-31 341358
2006-03-31 380388
2006-06-30 391278
2006-09-30 409756
2006-12-31 438106
2007-03-31 472422
2007-06-30 510173
2007-09-30 577226
2007-12-31 617746
2008-03-31 672854
2008-06-30 675715
2008-09-30 661275
2008-12-31 574936
2009-03-31 562631
2009-06-30 596341
2009-09-30 626775
2009-12-31 640184
2010-03-31 702082
2010-06-30 747171
2010-09-30 816909
2010-12-31 851854
2011-03-31 898150
2011-06-30 967276
2011-09-30 918443
2011-12-31 901554
2012-03-31 938892
2012-06-30 918494
2012-09-30 919065
2012-12-31 918569
2013-03-31 938889
2013-06-30 908370
2013-09-30 938376
2013-12-31 920605
2014-03-31 950643
2014-06-30 946466
2014-09-30 933826
2014-12-31 903308
2015-03-31 878007
2015-06-30 845295
2015-09-30 787355
2015-12-31 744364
2016-03-31 747982
2016-06-30 741841
2016-09-30 716042
2016-12-31 678093
2017-03-31 714048
2017-06-30 721013
2017-09-30 728355
2017-12-31 753001
2018-03-31 770264
2018-06-30 727881
2018-09-30 718083
2018-12-31 728409
2019-03-31 755099
2019-06-30 766709
2019-09-30 747161
2019-12-31 756172
2020-03-31 749978
2020-06-30 736813
2020-09-30 725475
2020-12-31 797916
2021-03-31 802882
2021-06-30 823727
2021-09-30 812039
2021-12-31 855141
2022-03-31 839466
2022-06-30 806554
2022-09-30 804676
2022-12-31 815608
2023-03-31 834972
2023-06-30 827282
2023-09-30 806695