Monthly Thousands
1999-01-31 5098
1999-02-28 7360
1999-03-31 10500
1999-04-30 10441
1999-05-31 8781
1999-06-30 11042
1999-07-31 10042
1999-08-31 10440
1999-09-30 12490
1999-10-31 10798
1999-11-30 10757
1999-12-31 8401
2000-01-31 7734
2000-02-29 9112
2000-03-31 13628
2000-04-30 11117
2000-05-31 12824
2000-06-30 16348
2000-07-31 14757
2000-08-31 12168
2000-09-30 11353
2000-10-31 12483
2000-11-30 8677
2000-12-31 6837
2001-01-31 8383
2001-02-28 10057
2001-03-31 11048
2001-04-30 10798
2001-05-31 11412
2001-06-30 10520
2001-07-31 13048
2001-08-31 13779
2001-09-30 10397
2001-10-31 11958
2001-11-30 11411
2001-12-31 9037
2002-01-31 9819
2002-02-28 11735
2002-03-31 12734
2002-04-30 15332
2002-05-31 25493
2002-06-30 20586
2002-07-31 28444
2002-08-31 24853
2002-09-30 24356
2002-10-31 28597
2002-11-30 30202
2002-12-31 24832
2003-01-31 25803
2003-02-28 26635
2003-03-31 30950
2003-04-30 29374
2003-05-31 34563
2003-06-30 36395
2003-07-31 41397
2003-08-31 36737
2003-09-30 40964
2003-10-31 47838
2003-11-30 44235
2003-12-31 38332
2004-01-31 31872
2004-02-29 38024
2004-03-31 50591
2004-04-30 43860
2004-05-31 43160
2004-06-30 48597
2004-07-31 43335
2004-08-31 39514
2004-09-30 42500
2004-10-31 35466
2004-11-30 36715
2004-12-31 30196
2005-01-31 29793
2005-02-28 33596
2005-03-31 41159
2005-04-30 44286
2005-05-31 43816
2005-06-30 48565
2005-07-31 45476
2005-08-31 46946
2005-09-30 49723
2005-10-31 51771
2005-11-30 53194
2005-12-31 43906
2006-01-31 41800
2006-02-28 43775
2006-03-31 54663
2006-04-30 41150
2006-05-31 48096
2006-06-30 52178
2006-07-31 50376
2006-08-31 52586
2006-09-30 53445
2006-10-31 59501
2006-11-30 56172
2006-12-31 42840
2007-01-31 46770
2007-02-28 51661
2007-03-31 56697
2007-04-30 46674
2007-05-31 59811
2007-06-30 62024
2007-07-31 62106
2007-08-31 54474
2007-09-30 45334
2007-10-31 41233
2007-11-30 33394
2007-12-31 20007
2008-01-31 18770
2008-02-29 21858
2008-03-31 22487
2008-04-30 20841
2008-05-31 10999
2008-06-30 10168
2008-07-31 9006
2008-08-31 7097
2008-09-30 4201
2008-10-31 3785
2008-11-30 2956
2008-12-31 2143
2009-01-31 2650
2009-02-28 3274
2009-03-31 4728
2009-04-30 4080
2009-05-31 3729
2009-06-30 4611
2009-07-31 4647
2009-08-31 3060
2009-09-30 2762
2009-10-31 3087
2009-11-30 3588
2009-12-31 2718
2010-01-31 2196
2010-02-28 3606
2010-03-31 4774
2010-04-30 4565
2010-05-31 4503
2010-06-30 5120
2010-07-31 5657
2010-08-31 5905
2010-09-30 5628
2010-10-31 6955
2010-11-30 7506
2010-12-31 3986
2011-01-31 4279
2011-02-28 7282
2011-03-31 8638
2011-04-30 6486
2011-05-31 6989
2011-06-30 7873
2011-07-31 7328
2011-08-31 7424
2011-09-30 7230
2011-10-31 6986
2011-11-30 8230
2011-12-31 4626
2012-01-31 6154
2012-02-29 6146
2012-03-31 8374
2012-04-30 6124
2012-05-31 7385
2012-06-30 6421
2012-07-31 6363
2012-08-31 5649
2012-09-30 6272
2012-10-31 7208
2012-11-30 7471
2012-12-31 5337
2013-01-31 4668
2013-02-28 6688
2013-03-31 7532
2013-04-30 7613
2013-05-31 8599
2013-06-30 7356
2013-07-31 7953
2013-08-31 7693
2013-09-30 7433
2013-10-31 7361
2013-11-30 7430
2013-12-31 6241
2014-01-31 7365
2014-02-28 7655
2014-03-31 8696
2014-04-30 8445
2014-05-31 8762
2014-06-30 9071
2014-07-31 9640
2014-08-31 8391
2014-09-30 8796
2014-10-31 9074
2014-11-30 9134
2014-12-31 8066
2015-01-31 8736
2015-02-28 8984
2015-03-31 10135
2015-04-30 8821
2015-05-31 7663
2015-06-30 8886
2015-07-31 9853
2015-08-31 7742
2015-09-30 8787
2015-10-31 9676
2015-11-30 9652
2015-12-31 9000
2016-01-31 8889
2016-02-29 10983
2016-03-31 10233
2016-04-30 8233
2016-05-31 7913
2016-06-30 6634
2016-07-31 7353
2016-08-31 5748
2016-09-30 6130
2016-10-31 7205
2016-11-30 8547
2016-12-31 6017
2017-01-31 5677
2017-02-28 6520
2017-03-31 9035
2017-04-30 6532
2017-05-31 8976
2017-06-30 9028
2017-07-31 10465
2017-08-31 7894
2017-09-30 8512
2017-10-31 7797
2017-11-30 9401
2017-12-31 6634
2018-01-31 8963
2018-02-28 8409
2018-03-31 10911
2018-04-30 9121
2018-05-31 11760
2018-06-30 9631
2018-07-31 12255
2018-08-31 10152
2018-09-30 9999
2018-10-31 11016
2018-11-30 11182
2018-12-31 7223
2019-01-31 9607
2019-02-28 8650
2019-03-31 9771
2019-04-30 8664
2019-05-31 8701
2019-06-30 8385
2019-07-31 9268
2019-08-31 8218
2019-09-30 8533
2019-10-31 9950
2019-11-30 8380
2019-12-31 7060
2020-01-31 8599
2020-02-29 9783
2020-03-31 8785
2020-04-30 4981
2020-05-31 4462
2020-06-30 7367
2020-07-31 9730
2020-08-31 8244
2020-09-30 9298
2020-10-31 10444
2020-11-30 11013
2020-12-31 9293
2021-01-31 9319
2021-02-28 10638
2021-03-31 12968
2021-04-30 10703
2021-05-31 11697
2021-06-30 10853
2021-07-31 10086
2021-08-31 9688
2021-09-30 9636
2021-10-31 8396
2021-11-30 8608
2021-12-31 7759
2022-01-31 8421
2022-02-28 8382
2022-03-31 9441
2022-04-30 8123
2022-05-31 11480
2022-06-30 9762
2022-07-31 8621
2022-08-31 8606
2022-09-30 9128
2022-10-31 6069
2022-11-30 4482
2022-12-31 4838
2023-01-31 4535
2023-02-28 5743
2023-03-31 6491
2023-04-30 5444
2023-05-31 7166
2023-06-30 7188
2023-07-31 6545
2023-08-31 7034
2023-09-30 7163
2023-10-31 8574
2023-11-30 5981
2023-12-31 3956