Monthly US dollars
1999-07-31 0
1999-08-31 12717
1999-09-30 10892
1999-10-31 0
1999-11-30 0
1999-12-31 11907
2000-01-31 0
2000-02-29 0
2000-03-31 8950
2000-04-30 10154
2000-05-31 10527
2000-06-30 11329
2000-07-31 10541
2000-08-31 11650
2000-09-30 11173
2000-10-31 12550
2000-11-30 13610
2000-12-31 14930
2001-01-31 13662
2001-02-28 12753
2001-03-31 13937
2001-04-30 14026
2001-05-31 13661
2001-06-30 13887
2001-07-31 14219
2001-08-31 15854
2001-09-30 16908
2001-10-31 15531
2001-11-30 15462
2001-12-31 15818
2002-01-31 15282
2002-02-28 15519
2002-03-31 16172
2002-04-30 17363
2002-05-31 17002
2002-06-30 17907
2002-07-31 16613
2002-08-31 16735
2002-09-30 17082
2002-10-31 17031
2002-11-30 17461
2002-12-31 18596
2003-01-31 16996
2003-02-28 17070
2003-03-31 17071
2003-04-30 16482
2003-05-31 16997
2003-06-30 16597
2003-07-31 14826
2003-08-31 14683
2003-09-30 15394
2003-10-31 15181
2003-11-30 15276
2003-12-31 16481
2004-01-31 17335
2004-02-29 17183
2004-03-31 16524
2004-04-30 16803
2004-05-31 16787
2004-06-30 17398
2004-07-31 16255
2004-08-31 17913
2004-09-30 18433
2004-10-31 18884
2004-11-30 20248
2004-12-31 21636
2005-01-31 20556
2005-02-28 21415
2005-03-31 21427
2005-04-30 22681
2005-05-31 21722
2005-06-30 21808
2005-07-31 19841
2005-08-31 20777
2005-09-30 21224
2005-10-31 21724
2005-11-30 22366
2005-12-31 23077
2006-01-31 23322
2006-02-28 21674
2006-03-31 23792
2006-04-30 23744
2006-05-31 25118
2006-06-30 23599
2006-07-31 23115
2006-08-31 24404
2006-09-30 24201
2006-10-31 25311
2006-11-30 27057
2006-12-31 26895
2007-01-31 26294
2007-02-28 25878
2007-03-31 26110
2007-04-30 27241
2007-05-31 26583
2007-06-30 26796
2007-07-31 26905
2007-08-31 24852
2007-09-30 26134
2007-10-31 27305
2007-11-30 28114
2007-12-31 28885
2008-01-31 27183
2008-02-29 27291
2008-03-31 28375
2008-04-30 27446
2008-05-31 26325
2008-06-30 26528
2008-07-31 25069
2008-08-31 24018
2008-09-30 22716
2008-10-31 20434
2008-11-30 20806
2008-12-31 23985
2009-01-31 20602
2009-02-28 20473
2009-03-31 21554
2009-04-30 21486
2009-05-31 24175
2009-06-30 23544
2009-07-31 22822
2009-08-31 22572
2009-09-30 22606
2009-10-31 22503
2009-11-30 23072
2009-12-31 22207
2010-01-31 20583
2010-02-28 18834
2010-03-31 19216
2010-04-30 20488
2010-05-31 19190
2010-06-30 18048
2010-07-31 19752
2010-08-31 19986
2010-09-30 21940
2010-10-31 21413
2010-11-30 20579
2010-12-31 21423
2011-01-31 23706
2011-02-28 25034
2011-03-31 23709
2011-04-30 26314
2011-05-31 27276
2011-06-30 28123
2011-07-31 29100
2011-08-31 30498
2011-09-30 28538
2011-10-31 30523
2011-11-30 29642
2011-12-31 27519
2012-01-31 28099
2012-02-29 29162
2012-03-31 28583
2012-04-30 29250
2012-05-31 27293
2012-06-30 27829
2012-07-31 26677
2012-08-31 28314
2012-09-30 28730
2012-10-31 29127
2012-11-30 29148
2012-12-31 29827
2013-01-31 31242
2013-02-28 28977
2013-03-31 30275
2013-04-30 29973
2013-05-31 30503
2013-06-30 32129
2013-07-31 32290
2013-08-31 32290
2013-09-30 33717
2013-10-31 34598
2013-11-30 36234
2013-12-31 36007
2014-01-31 35340
2014-02-28 36398
2014-03-31 38043
2014-04-30 36660
2014-05-31 37962
2014-06-30 38166
2014-07-31 35594
2014-08-31 35784
2014-09-30 33873
2014-10-31 35848
2014-11-30 36631
2014-12-31 33934
2015-01-31 33236
2015-02-28 34414
2015-03-31 40250
2015-04-30 39310
2015-05-31 41825
2015-06-30 41267
2015-07-31 41541
2015-08-31 43126
2015-09-30 42848
2015-10-31 43669
2015-11-30 41629
2015-12-31 43637
2016-01-31 46244
2016-02-29 45562
2016-03-31 48783
2016-04-30 47152
2016-05-31 45562
2016-06-30 47946
2016-07-31 48628
2016-08-31 47960
2016-09-30 49758
2016-10-31 46303
2016-11-30 46293
2016-12-31 44805
2017-01-31 46566
2017-02-28 47597
2017-03-31 51542
2017-04-30 51423
2017-05-31 52944
2017-06-30 57461
2017-07-31 57043
2017-08-31 56358
2017-09-30 55263
2017-10-31 52537
2017-11-30 55350
2017-12-31 58572
2018-01-31 55701
2018-02-28 55453
2018-03-31 62903
2018-04-30 55034
2018-05-31 53459
2018-06-30 57533
2018-07-31 52472
2018-08-31 53149
2018-09-30 55984
2018-10-31 57611
2018-11-30 69675
2018-12-31 71195
2019-01-31 69623
2019-02-28 65638
2019-03-31 61695
2019-04-30 53105
2019-05-31 50464
2019-06-30 49505
2019-07-31 47202
2019-08-31 47718
2019-09-30 51970
2019-10-31 61388
2019-11-30 60094
2019-12-31 69863
2020-01-31 52023
2020-02-29 52444
2020-03-31 52933
2020-04-30 48281
2020-05-31 48262
2020-06-30 46545
2020-07-31 47215
2020-08-31 48276
2020-09-30 46263
2020-10-31 43327
2020-11-30 53851
2020-12-31 61631
2021-01-31 51608
2021-02-28 48495
2021-03-31 47055
2021-04-30 45717
2021-05-31 47391
2021-06-30 45382
2021-07-31 48123
2021-08-31 49002
2021-09-30 49152
2021-10-31 47421
2021-11-30 48026
2021-12-31 49114
2022-01-31 46090
2022-02-28 43828
2022-03-31 43685
2022-04-30 39010
2022-05-31 41391
2022-06-30 41264
2022-07-31 41271
2022-08-31 43399
2022-09-30 39149
2022-10-31 42421
2022-11-30 45610
2022-12-31 46929
2023-01-31 44853
2023-02-28 40723
2023-03-31 41755
2023-04-30 43505
2023-05-31 39097
2023-06-30 39144
2023-07-31 41072
2023-08-31 39603
2023-09-30 37695
2023-10-31 37094
2023-11-30 38796
2023-12-31 40255