Quarterly US dollars
1999-03-31 1024056
1999-06-30 969431
1999-09-30 1033473
1999-12-31 1003426
2000-03-31 1068156
2000-06-30 1079542
2000-09-30 1048277
2000-12-31 1155104
2001-03-31 1201958
2001-06-30 1116422
2001-09-30 1164969
2001-12-31 1193622
2002-03-31 1100475
2002-06-30 1158611
2002-09-30 1193110
2002-12-31 1335656
2003-03-31 1338226
2003-06-30 1467507
2003-09-30 1388434
2003-12-31 1576704
2004-03-31 1744018
2004-06-30 1753012
2004-09-30 1753341
2004-12-31 1834988
2005-03-31 1923754
2005-06-30 1918835
2005-09-30 1913209
2005-12-31 1917705
2006-03-31 2094495
2006-06-30 2203977
2006-09-30 2252644
2006-12-31 2268384
2007-03-31 2619156
2007-06-30 2649062
2007-09-30 2854119
2007-12-31 3087772
2008-03-31 3484914
2008-06-30 3111978
2008-09-30 2939230
2008-12-31 2738412
2009-03-31 2608591
2009-06-30 2729389
2009-09-30 2631019
2009-12-31 2632054
2010-03-31 2601635
2010-06-30 2524423
2010-09-30 2699100
2010-12-31 2458641
2011-03-31 2522703
2011-06-30 2480286
2011-09-30 2788983
2011-12-31 2611964
2012-03-31 2734886
2012-06-30 2509730
2012-09-30 2504351
2012-12-31 2411314
2013-03-31 2262388
2013-06-30 2198481
2013-09-30 2129043
2013-12-31 2039586
2014-03-31 2074041
2014-06-30 2042408
2014-09-30 1980232
2014-12-31 1933349
2015-03-31 1825792
2015-06-30 1848582
2015-09-30 1824158
2015-12-31 1828027
2016-03-31 1794928
2016-06-30 1874884
2016-09-30 1910475
2016-12-31 1882026
2017-03-31 1859562
2017-06-30 1962778
2017-09-30 2060462
2017-12-31 2159263
2018-03-31 2198386
2018-06-30 2097375
2018-09-30 2037146
2018-12-31 2058834
2019-03-31 2009550
2019-06-30 2019056
2019-09-30 1977519
2019-12-31 1952817
2020-03-31 2149633
2020-06-30 2053449
2020-09-30 2140328
2020-12-31 2265775
2021-03-31 2312777
2021-06-30 2327839
2021-09-30 2301212
2021-12-31 2342719
2022-03-31 2461157
2022-06-30 2465186
2022-09-30 2397554
2022-12-31 2357783
2023-03-31 2431603
2023-06-30 2396713
2023-09-30 2406821