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Inter-unit comparisons are flawed
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Online download statistics by month: November 2002 to September 2021

AbstractFullPdf
Nov 20020550
Dec 200206817
Jan 200303810
Feb 2003070
Mar 20030115
Apr 20030106
May 2003040
Jun 2003073
Jul 2003090
Aug 2003050
Sep 2003081
Oct 2003082
Nov 2003040
Dec 20030125
Jan 20040100
Feb 2004050
Mar 2004060
Apr 2004072
May 20040341
Jun 20040416
Jul 20040402
Aug 20040750
Sep 20040450
Oct 20049130
Nov 2004950
Dec 2004892
Jan 2005561
Feb 2005673
Mar 2005992
Apr 2005241
May 2005052
Jun 2005372
Jul 2005120
Aug 2005473
Sep 2005201
Oct 2005231
Nov 2005561
Dec 2005740
Jan 2006572
Feb 2006353
Mar 2006031
Apr 2006031
May 2006111
Jun 2006010
Jul 2006110
Oct 2006030
Nov 2006220
Jan 2007020
Apr 2007210
May 2007100
Jun 2007100
Jul 2007010
Sep 2007201
Oct 2007101
Nov 2007200
Dec 2007100
Jan 2008100
Apr 2008011
Jun 2008520
Jul 2008001
Aug 2008010
Sep 2008411
Oct 2008310
Nov 2008220
Dec 2008010
Jan 2009111
Mar 2009010
Jun 2009200
Jul 2009200
Sep 2009621
Oct 2009210
Nov 2009100
Dec 2009502
Jan 2010200
Feb 2010200
Mar 2010010
Apr 2010400
May 2010100
Jul 2010101
Sep 2010011
Oct 2010100
Dec 2010200
Jan 2011400
Feb 2011100
Mar 2011200
Apr 2011300
May 2011210
Jun 2011400
Jul 2011200
Aug 2011200
Sep 2011211
Nov 2011300
Dec 2011212
Jan 2012431
Feb 2012122
Mar 2012100
Apr 2012310
May 2012612
Jun 2012434
Jul 2012225
Aug 2012215
Sep 2012113
Oct 2012474
Nov 2012025
Dec 2012023
Jan 2013040
Feb 2013041
Mar 2013033
May 2013043
Jun 2013110
Jul 2013010
Aug 2013210
Sep 2013020
Oct 2013120
Nov 2013010
Dec 2013210
Jan 2014111
Feb 2014320
Mar 2014430
Apr 2014441
May 2014411
Jun 2014012
Jul 2014450
Aug 2014341
Sep 2014210
Nov 2014010
Dec 2014510
Mar 2015120
Apr 2015100
May 2015301
Jun 2015701
Jul 2015100
Sep 2015202
Oct 2015100
Dec 2015330
Jan 2016220
Mar 2016010
Apr 2016002
May 2016211
Jun 2016430
Jul 2016401
Aug 2016320
Sep 2016300
Oct 2016210
Nov 2016600
Dec 2016410
Jan 2017401
Feb 2017101
Mar 2017023
Apr 2017053
May 2017086
Jun 20176187
Jul 201717176
Aug 2017886
Sep 201716167
Oct 201720208
Nov 201712123
Dec 201717173
Jan 201822224
Feb 201819196
Mar 201836347
Apr 201824248
May 201827286
Jun 201819197
Jul 201818186
Aug 201816167
Sep 201814146
Oct 2018667
Nov 2018666
Dec 201810108
Jan 201910106
Feb 2019554
Mar 2019559
Apr 20193310
May 2019339
Jun 2019669
Jul 20192210
Aug 20192211
Sep 2019008
Oct 20195511
Nov 2019007
Dec 20193311
Jan 2020339
Feb 20205511
Mar 2020008
Apr 2020335
May 2020661
Jun 20204410
Jul 2020655
Aug 2020336
Sep 202014141
Oct 2020773
Nov 2020663
Dec 2020652
Jan 2021213
Feb 2021002
Mar 2021223
Apr 2021330
May 2021112
Jun 2021662
Jul 2021442
Aug 2021337
Sep 2021321
Total7301200479