Quarterly US dollars
1986-09-30 103
1986-12-31 101
1987-03-31 107
1987-06-30 100
1987-09-30 100
1987-12-31 106
1988-03-31 108
1988-06-30 104
1988-09-30 103
1988-12-31 104
1989-03-31 92
1989-06-30 92
1989-09-30 96
1989-12-31 90
1990-03-31 113
1990-06-30 104
1990-09-30 116
1990-12-31 108
1991-03-31 108
1991-06-30 103
1991-09-30 104
1991-12-31 105
1992-03-31 108
1992-06-30 100
1992-09-30 98
1992-12-31 103
1993-03-31 121
1993-06-30 124
1993-09-30 243
1993-12-31 163
1994-03-31 165
1994-06-30 171
1994-09-30 226
1994-12-31 243
1995-03-31 266
1995-06-30 272
1995-09-30 268
1995-12-31 292
1996-03-31 290
1996-06-30 280
1996-09-30 251
1996-12-31 285
1997-03-31 169
1997-06-30 181
1997-09-30 159
1997-12-31 132
1998-03-31 134
1998-06-30 132
1998-09-30 118
1998-12-31 101
1999-03-31 109
1999-06-30 106
1999-09-30 104
1999-12-31 100
2000-03-31 113
2000-06-30 118
2000-09-30 103
2000-12-31 114
2001-03-31 120
2001-06-30 118
2001-09-30 130
2001-12-31 101
2002-03-31 125
2002-06-30 170
2002-09-30 109
2002-12-31 134
2003-03-31 106
2003-06-30 110
2003-09-30 125
2003-12-31 145
2004-03-31 178
2004-06-30 145
2004-09-30 143
2004-12-31 162
2005-03-31 192
2005-06-30 247
2005-09-30 300
2005-12-31 313
2006-03-31 308
2006-06-30 289
2006-09-30 269
2006-12-31 274
2007-03-31 317
2007-06-30 350
2007-09-30 277
2007-12-31 286
2008-03-31 340
2008-06-30 381
2008-09-30 394
2008-12-31 409
2009-03-31 420
2009-06-30 428
2009-09-30 454
2009-12-31 407
2010-03-31 442
2010-06-30 371
2010-09-30 402
2010-12-31 500
2011-03-31 663
2011-06-30 698
2011-09-30 633
2011-12-31 502
2012-03-31 494
2012-06-30 582
2012-09-30 735
2012-12-31 745
2013-03-31 791
2013-06-30 895
2013-09-30 979
2013-12-31 895
2014-03-31 893
2014-06-30 1042
2014-09-30 1282
2014-12-31 1289
2015-03-31 1416
2015-06-30 1406
2015-09-30 1089
2015-12-31 1095
2016-03-31 1020
2016-06-30 1028
2016-09-30 1115
2016-12-31 966
2017-03-31 1102
2017-06-30 820
2017-09-30 841
2017-12-31 931
2018-03-31 1342
2018-06-30 1475
2018-09-30 1393
2018-12-31 1363
2019-03-31 1378
2019-06-30 1362
2019-09-30 1285
2019-12-31 1200
2020-03-31 1204
2020-06-30 1390
2020-09-30 1336
2020-12-31 1437
2021-03-31 1792
2021-06-30 2071
2021-09-30 1879
2021-12-31 2061
2022-03-31 2472
2022-06-30 2517
2022-09-30 2565
2022-12-31 2160
2023-03-31 1950
2023-06-30 2377
2023-09-30 2255