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A cause for concern?
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Online download statistics by month: April 2005 to July 2022

AbstractFullPdf
Apr 200513811517
May 200511717542
Jun 2005238311
Jul 200514515
Aug 200514455
Sep 200514443
Oct 200519536
Nov 200512313
Dec 200516321
Jan 20061032
Feb 20061153
Mar 20062175
Apr 2006720
May 200653210
Jun 20064165
Jul 20063158
Aug 20062133
Sep 200631917
Oct 200622413
Nov 200623011
Dec 20062115
Jan 200712013
Feb 20072277
Mar 20071123
Apr 20071746
May 2007823
Jun 20071253
Jul 2007754
Aug 20071012
Sep 2007320
Oct 20071157
Nov 2007661
Dec 2007636
Jan 200811616
Feb 200832217
Mar 20081199
Apr 20082208
May 2008282
Jun 2008077
Jul 2008076
Aug 20082111
Sep 20081265
Oct 20080161
Nov 2008275
Dec 2008050
Jan 2009260
Feb 20090102
Mar 20090103
Apr 2009080
May 2009370
Jun 20093104
Jul 20092131
Aug 20091101
Sep 20091111
Oct 2009281
Nov 2009042
Dec 2009781
Jan 2010160
Feb 2010054
Mar 2010183
Apr 2010043
May 2010121
Jun 2010233
Jul 2010052
Aug 2010183
Sep 2010130
Oct 20103103
Nov 20103133
Dec 2010273
Jan 2011375
Feb 2011273
Mar 2011176
Apr 2011347
May 2011244
Jun 2011498
Jul 201151212
Aug 2011468
Sep 2011581
Oct 20111485
Nov 201117211
Dec 20119102
Jan 2012864
Feb 2012343
Mar 2012373
Apr 20124108
May 2012197
Jun 2012455
Jul 2012485
Aug 2012863
Sep 2012838
Oct 2012472
Nov 2012866
Dec 2012211
Jan 20132182
Feb 2013810
Mar 20131450
Apr 2013602
May 2013221
Jun 2013410
Jul 2013320
Aug 2013720
Sep 2013360
Oct 20131140
Nov 20131781
Dec 2013964
Jan 20148115
Feb 2014421
Mar 2014740
Apr 2014844
May 2014813
Jun 2014863
Jul 2014550
Aug 2014793
Sep 2014953
Oct 2014911
Nov 2014362
Dec 2014023
Jan 2015552
Feb 2015244
Mar 20151582
Apr 2015441
May 20157121
Jun 2015360
Jul 20151931
Aug 2015480
Sep 2015930
Oct 2015652
Nov 20151331
Dec 20151590
Jan 20161510
Feb 2016310
Mar 2016535
Apr 2016320
May 2016350
Jun 2016110
Jul 20161021
Aug 20161311
Sep 2016800
Oct 2016511
Nov 2016431
Dec 2016402
Jan 2017224
Feb 2017100
Mar 2017500
Apr 2017352
May 2017642
Jun 2017385
Jul 2017331
Aug 201711113
Sep 201715151
Oct 20171481
Nov 201712100
Dec 2017311
Jan 2018330
Feb 201810102
Mar 20181260
Apr 201846442
May 201835332
Jun 201824161
Jul 20181591
Aug 201810103
Sep 201812123
Oct 201818183
Nov 201826263
Dec 201832323
Jan 201932322
Feb 201920191
Mar 201914143
Apr 2019641
May 2019114
Jun 2019332
Jul 2019331
Aug 2019332
Sep 2019444
Oct 2019222
Nov 2019663
Dec 20194213
Jan 2020118
Feb 2020229
Mar 2020009
Apr 2020862
May 2020553
Jun 2020553
Jul 2020445
Aug 2020115
Sep 20203310
Oct 20203316
Nov 20208628
Dec 20201125
Jan 20213321
Feb 20214310
Mar 2021003
Apr 2021334
May 2021224
Jun 2021332
Jul 2021112
Aug 2021227
Sep 2021225
Oct 20216410
Nov 2021338
Dec 2021226
Jan 2022976
Feb 2022221
Mar 2022615910
Apr 202216126
May 202228274
Jun 202220203
Jul 202221217
Total17042199854