Quarterly US dollars
1986-09-30 146467
1986-12-31 147093
1987-03-31 148329
1987-06-30 159017
1987-09-30 168027
1987-12-31 164241
1988-03-31 162170
1988-06-30 166124
1988-09-30 168846
1988-12-31 170250
1989-03-31 168550
1989-06-30 153845
1989-09-30 151815
1989-12-31 153433
1990-03-31 136949
1990-06-30 138818
1990-09-30 148964
1990-12-31 160038
1991-03-31 148580
1991-06-30 137322
1991-09-30 147008
1991-12-31 139559
1992-03-31 126674
1992-06-30 131333
1992-09-30 130577
1992-12-31 135266
1993-03-31 125158
1993-06-30 121603
1993-09-30 112120
1993-12-31 110554
1994-03-31 106248
1994-06-30 109155
1994-09-30 109860
1994-12-31 121391
1995-03-31 117787
1995-06-30 115899
1995-09-30 122574
1995-12-31 139146
1996-03-31 148855
1996-06-30 141786
1996-09-30 164908
1996-12-31 166998
1997-03-31 195147
1997-06-30 193946
1997-09-30 197079
1997-12-31 215178
1998-03-31 190021
1998-06-30 211302
1998-09-30 211547
1998-12-31 211731
1999-03-31 220254
1999-06-30 264788
1999-09-30 253637
1999-12-31 230660
2000-03-31 260835
2000-06-30 278873
2000-09-30 292056
2000-12-31 322336
2001-03-31 366081
2001-06-30 346842
2001-09-30 362904
2001-12-31 406042
2002-03-31 405530
2002-06-30 411972
2002-09-30 421709
2002-12-31 403733
2003-03-31 429537
2003-06-30 473242
2003-09-30 468352
2003-12-31 455928
2004-03-31 532959
2004-06-30 518412
2004-09-30 544678
2004-12-31 561349
2005-03-31 632783
2005-06-30 638776
2005-09-30 676761
2005-12-31 679748
2006-03-31 787759
2006-06-30 766487
2006-09-30 790567
2006-12-31 788533
2007-03-31 855425
2007-06-30 896153
2007-09-30 1006731
2007-12-31 989438
2008-03-31 1134566
2008-06-30 1025689
2008-09-30 1103664
2008-12-31 872690
2009-03-31 935142
2009-06-30 970096
2009-09-30 1021151
2009-12-31 1032349
2010-03-31 1116411
2010-06-30 1116866
2010-09-30 1157649
2010-12-31 1239981
2011-03-31 1221284
2011-06-30 1199012
2011-09-30 1246385
2011-12-31 1223041
2012-03-31 1254345
2012-06-30 1183050
2012-09-30 1250872
2012-12-31 1211978
2013-03-31 1169534
2013-06-30 1188916
2013-09-30 1088267
2013-12-31 1023913
2014-03-31 999732
2014-06-30 950206
2014-09-30 961958
2014-12-31 910129
2015-03-31 833450
2015-06-30 832578
2015-09-30 788676
2015-12-31 799273
2016-03-31 818101
2016-06-30 842954
2016-09-30 777660
2016-12-31 767535
2017-03-31 824347
2017-06-30 875885
2017-09-30 897603
2017-12-31 1042202
2018-03-31 1077421
2018-06-30 951002
2018-09-30 887415
2018-12-31 969100
2019-03-31 1031698
2019-06-30 973261
2019-09-30 1031759
2019-12-31 1033837
2020-03-31 1203722
2020-06-30 1108827
2020-09-30 1176444
2020-12-31 1341773
2021-03-31 1374159
2021-06-30 1327447
2021-09-30 1334343
2021-12-31 1354998
2022-03-31 1447312
2022-06-30 1425540
2022-09-30 1361559
2022-12-31 1337719
2023-03-31 1406408
2023-06-30 1355987
2023-09-30 1381776