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Online download statistics by month: September 2007 to January 2023

AbstractFullPdf
Sep 20071474436
Oct 2007351722
Nov 2007222625
Dec 200719616
Jan 200818915
Feb 200813712
Mar 200827831
Apr 200814513
May 200821107
Jun 2008171012
Jul 2008362015
Aug 200828167
Sep 2008361114
Oct 2008242420
Nov 2008341419
Dec 200825183
Jan 2009221311
Feb 200916109
Mar 2009312412
Apr 200974570
May 200935018
Jun 200943417
Jul 200964111
Aug 20094366
Sep 200961517
Oct 20095218
Nov 200943413
Dec 200932415
Jan 201022117
Feb 201021614
Mar 201063417
Apr 20100249
May 20101247
Jun 201001814
Jul 20103196
Aug 20103179
Sep 20102145
Oct 201043512
Nov 20103727
Dec 20103928
Jan 201131239
Feb 20113749
Mar 201124415
Apr 201145415
May 20114337
Jun 201112286
Jul 2011112614
Aug 201133212
Sep 20114347
Oct 201142110
Nov 20117289
Dec 201112375
Jan 20129376
Feb 20123479
Mar 201213435
Apr 20126619
May 201256510
Jun 20124529
Jul 20128156
Aug 201272912
Sep 20127207
Oct 20124199
Nov 20120148
Dec 20120504
Jan 20130417
Feb 20130534
Mar 20130796
Apr 20130683
May 20130563
Jun 20133841
Jul 20137671
Aug 201313742
Sep 201361042
Oct 201311892
Nov 20135310
Dec 20132314
Jan 20143442
Feb 20142233
Mar 20148251
Apr 20145593
May 20141062
Jun 20142133
Jul 2014659
Aug 201410919
Sep 20142916
Oct 201401412
Nov 20142168
Dec 20141169
Jan 20154324
Feb 20152109
Mar 20151468
Apr 20151412
May 2015015
Jun 2015344
Jul 2015144
Aug 2015015
Sep 20152134
Oct 20151363
Nov 20154551
Dec 201511553
Jan 20167872
Feb 20164931
Mar 20160826
Apr 201631283
May 20164742
Jun 20162161
Jul 2016221
Aug 2016100
Sep 2016371
Oct 2016272
Nov 201616233
Dec 20161182
Jan 201717181
Feb 2017202
Mar 2017012
Apr 20170150
May 20170191
Jun 2017261
Jul 2017320
Aug 2017991
Sep 2017779
Oct 201713132
Nov 201720202
Dec 201711110
Jan 2018860
Feb 201816141
Mar 201817161
Apr 201817201
May 201830300
Jun 201818193
Jul 201822201
Aug 201817173
Sep 201814141
Oct 20181170
Nov 201811110
Dec 20181190
Jan 2019770
Feb 201925232
Mar 201914141
Apr 20191091
May 2019970
Jun 201918160
Jul 2019660
Aug 2019441
Sep 2019522
Oct 2019530
Nov 2019443
Dec 2019445
Jan 2020664
Feb 2020884
Mar 2020552
Apr 20201662
May 2020770
Jun 2020553
Jul 2020883
Aug 202017171
Sep 202012120
Oct 202016160
Nov 202017151
Dec 202014143
Jan 20211081
Feb 202120160
Mar 202122201
Apr 202121211
May 202170700
Jun 20211221220
Jul 202178770
Aug 202162600
Sep 202146454
Oct 202158571
Nov 202124201
Dec 202128220
Jan 202225263
Feb 202219191
Mar 2022554
Apr 202213131
May 202220180
Jun 202224201
Jul 202213131
Aug 202226240
Sep 202231315
Oct 202230280
Nov 20221661621
Dec 20221041
Jan 20231080
Total251453401086