Quarterly US dollars
1999-09-30 558698
1999-12-31 564032
2000-03-31 648447
2000-06-30 636054
2000-09-30 647450
2000-12-31 715625
2001-03-31 766988
2001-06-30 725522
2001-09-30 760878
2001-12-31 787918
2002-03-31 818992
2002-06-30 870232
2002-09-30 941648
2002-12-31 948679
2003-03-31 1103733
2003-06-30 1148205
2003-09-30 1206167
2003-12-31 1190820
2004-03-31 1323330
2004-06-30 1371707
2004-09-30 1521555
2004-12-31 1596374
2005-03-31 1755182
2005-06-30 1751337
2005-09-30 1896836
2005-12-31 1791392
2006-03-31 2028784
2006-06-30 2109464
2006-09-30 2232361
2006-12-31 2255519
2007-03-31 2527011
2007-06-30 2539661
2007-09-30 2803872
2007-12-31 2739486
2008-03-31 3084183
2008-06-30 2908607
2008-09-30 3062842
2008-12-31 2600535
2009-03-31 2550909
2009-06-30 2585473
2009-09-30 2584368
2009-12-31 2515175
2010-03-31 2683563
2010-06-30 2647319
2010-09-30 2734225
2010-12-31 2559680
2011-03-31 2640866
2011-06-30 2643908
2011-09-30 2664663
2011-12-31 2530550
2012-03-31 2723822
2012-06-30 2590130
2012-09-30 2555066
2012-12-31 2508283
2013-03-31 2306838
2013-06-30 2368277
2013-09-30 2327688
2013-12-31 2198900
2014-03-31 2221054
2014-06-30 2164427
2014-09-30 2058493
2014-12-31 2010705
2015-03-31 1952799
2015-06-30 1871032
2015-09-30 1728818
2015-12-31 1655528
2016-03-31 1690524
2016-06-30 1776736
2016-09-30 1702764
2016-12-31 1633580
2017-03-31 1763348
2017-06-30 1885165
2017-09-30 1937592
2017-12-31 1975985
2018-03-31 2057344
2018-06-30 1979168
2018-09-30 1974341
2018-12-31 1926997
2019-03-31 2028185
2019-06-30 2094191
2019-09-30 2090487
2019-12-31 2045991
2020-03-31 2285689
2020-06-30 2269408
2020-09-30 2325922
2020-12-31 2373246
2021-03-31 2402267
2021-06-30 2452236
2021-09-30 2477100
2021-12-31 2464658
2022-03-31 2510624
2022-06-30 2412485
2022-09-30 2366357
2022-12-31 2413214
2023-03-31 2546617
2023-06-30 2697949
2023-09-30 2701066