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A note to Bill Gates
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Online download statistics by month: February 2001 to July 2022

AbstractFullPdf
Feb 200101206
Mar 20010648
Apr 20010200
May 2001070
Jun 2001040
Jul 2001051
Aug 2001023
Sep 2001010
Oct 2001030
Nov 2001020
Jan 2002041
Feb 2002021
Mar 2002030
Apr 2002020
May 2002010
Sep 2002031
Oct 2002011
Nov 2002040
Dec 2002010
Jan 2003021
Feb 2003010
Mar 2003010
Apr 2003010
May 2003011
Jul 2003050
Aug 2003010
Sep 2003060
Oct 2003020
Nov 20030120
Dec 2003050
Jan 20040110
Feb 2004080
Mar 2004030
Apr 2004060
May 20040311
Jun 20040400
Jul 20040390
Aug 20040501
Sep 20040441
Oct 20047114
Nov 20047103
Dec 20044120
Jan 200512120
Feb 20056121
Mar 20056163
Apr 2005222
May 2005351
Jun 2005262
Jul 2005010
Aug 2005343
Sep 2005281
Oct 2005641
Nov 20051080
Dec 2005220
Jan 2006157
Feb 200612310
Mar 2006156
Apr 20064115
May 2006460
Jun 2006220
Jul 2006442
Aug 2006183
Sep 20065131
Oct 2006491
Nov 2006273
Dec 2006382
Jan 20074101
Feb 20075196
Mar 2007061
Apr 2007900
May 2007221
Jun 2007220
Jul 2007310
Aug 2007220
Sep 20071123
Oct 2007811
Nov 2007211
Dec 2007210
Jan 2008434
Feb 2008500
Mar 2008611
Apr 20081032
May 2008250
Jun 2008711
Jul 2008610
Aug 2008330
Sep 2008621
Oct 2008200
Nov 2008111
Dec 2008221
Jan 2009100
Feb 2009300
Mar 2009300
Jun 2009200
Jul 2009310
Aug 2009700
Sep 2009300
Oct 20091360
Nov 2009721
Dec 2009621
Jan 2010321
Feb 2010500
Mar 2010500
Apr 2010414
May 2010500
Jun 2010110
Jul 2010601
Aug 2010420
Sep 2010200
Oct 2010440
Nov 2010520
Dec 2010240
Jan 20111720
Feb 20111100
Mar 2011421
Apr 2011465
May 20111000
Jun 20112100
Jul 20111710
Aug 20111810
Sep 2011900
Oct 20111430
Nov 2011560
Dec 20115160
Jan 2012440
Feb 2012450
Mar 2012460
Apr 2012330
May 2012640
Jun 20124140
Jul 2012790
Aug 2012670
Sep 20123130
Oct 20125100
Nov 20120190
Dec 20120160
Jan 20130140
Feb 20130150
Mar 20130130
Apr 2013030
May 20130110
Jun 20131110
Jul 2013970
Aug 2013540
Sep 2013050
Oct 20132100
Nov 20134100
Dec 2013340
Jan 2014530
Feb 2014770
Mar 20147190
Apr 20145140
May 201413190
Jun 2014670
Jul 2014380
Aug 2014170
Sep 20143120
Oct 20142110
Nov 2014280
Dec 2014140
Jan 2015060
Feb 2015120
Mar 2015460
Apr 2015570
May 201561310
Jun 20152520
Jul 20152510
Aug 20151240
Sep 20159290
Oct 2015170
Nov 201512050
Dec 20158120
Jan 2016300
Feb 20161150
Mar 20162630
Apr 2016060
May 2016220
Jun 2016110
Jul 2016030
Aug 2016020
Sep 2016300
Oct 20161110
Nov 20162110
Dec 2016350
Jan 2017450
Feb 2017321
Mar 2017040
Apr 201711512
May 201701713
Jun 20174735
Jul 2017131310
Aug 2017990
Sep 201712120
Oct 20171080
Nov 201717150
Dec 2017773
Jan 201816164
Feb 201815151
Mar 201813130
Apr 201814140
May 201834359
Jun 201820221
Jul 2018991
Aug 201812121
Sep 2018880
Oct 201813130
Nov 201821212
Dec 201816160
Jan 2019990
Feb 2019760
Mar 2019662
Apr 2019661
May 2019332
Jun 2019111
Jul 2019223
Aug 2019111
Sep 2019003
Oct 2019440
Nov 2019883
Dec 2019221
Jan 2020333
Feb 2020332
Mar 20201081
Apr 2020552
May 202012124
Jun 202014112
Jul 2020871
Aug 2020552
Sep 2020992
Oct 202017172
Nov 202013123
Dec 2020443
Jan 202111100
Feb 2021622
Mar 202128271
Apr 2021630
May 2021660
Jun 2021990
Jul 2021770
Aug 2021550
Sep 2021771
Oct 2021660
Nov 202111111
Dec 202111113
Jan 2022665
Feb 202215154
Mar 202211112
Apr 202212111
May 202222222
Jun 202228281
Jul 202212121
Total16572073288