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Online download statistics by month:

Online download statistics by month: February 2009 to December 2021

AbstractFullPdf
Feb 20094619370
Mar 2009137491158
Apr 20092218284
May 2009118837
Jun 2009155711
Jul 2009124514
Aug 200992710
Sep 20095216
Oct 2009123818
Nov 2009142810
Dec 2009335710
Jan 2010103018
Feb 2010455916
Mar 2010194119
Apr 201042412
May 20106197
Jun 201021413
Jul 2010345711
Aug 201033012
Sep 20109288
Oct 20102227
Nov 2010321118
Dec 201040659
Jan 201161511
Feb 20117117
Mar 20114198
Apr 201131810
May 20113189
Jun 20115108
Jul 201111148
Aug 2011395
Sep 201151410
Oct 201191716
Nov 2011161113
Dec 20111667
Jan 20121076
Feb 201212167
Mar 201210108
Apr 201215141
May 20125106
Jun 201271011
Jul 20128118
Aug 20121085
Sep 20121186
Oct 2012768
Nov 20120133
Dec 2012066
Jan 2013098
Feb 2013064
Mar 2013047
Apr 2013025
May 2013085
Jun 2013231
Jul 2013442
Aug 2013323
Sep 2013043
Oct 2013133
Nov 2013142
Dec 2013633
Jan 2014832
Feb 2014332
Mar 2014558
Apr 2014211
May 2014451
Jun 2014633
Jul 2014052
Aug 2014224
Sep 2014143
Oct 2014236
Nov 2014262
Dec 2014301
Jan 2015001
Feb 2015023
Mar 2015244
Apr 2015236
May 2015043
Jun 2015173
Jul 2015321
Aug 2015132
Sep 2015511
Oct 2015011
Nov 2015032
Dec 2015333
Jan 2016534
Feb 2016142
Mar 2016226
Apr 2016333
May 2016743
Jun 2016255
Jul 2016121
Aug 2016044
Sep 2016855
Oct 2016111
Nov 2016020
Dec 2016001
Jan 2017110
Feb 2017002
Mar 20176101
Apr 2017060
May 2017070
Jun 2017131
Jul 2017661
Aug 2017660
Sep 2017990
Oct 2017660
Nov 2017550
Dec 201719190
Jan 201818180
Feb 201814140
Mar 201819171
Apr 201814140
May 201813130
Jun 2018990
Jul 201810100
Aug 2018441
Sep 2018440
Oct 2018660
Nov 201810100
Dec 201818180
Jan 2019661
Feb 2019650
Mar 2019990
Apr 2019881
May 2019223
Jun 2019320
Jul 2019110
Aug 2019111
Sep 2019111
Oct 2019550
Nov 2019221
Dec 2019111
Jan 2020333
Feb 2020222
Mar 2020110
Apr 2020550
May 2020981
Jun 2020220
Jul 2020441
Aug 2020220
Sep 2020220
Oct 2020330
Nov 2020661
Dec 2020330
Jan 2021440
Feb 2021002
Mar 2021441
Apr 202113131
May 2021220
Jun 2021550
Jul 2021221
Aug 2021440
Sep 2021330
Oct 2021551
Nov 2021331
Dec 2021210
Total11392513932