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A brief digest of the April issue

 

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Online download statistics by month: March 2007 to May 2021

AbstractFullPdf
Mar 2007855211
Apr 2007758329
May 200719167
Jun 2007864
Jul 200713104
Aug 2007671
Sep 20078142
Oct 200719177
Nov 20071340
Dec 2007764
Jan 20081582
Feb 2008951
Mar 20081032
Apr 20081272
May 20081693
Jun 200818132
Jul 20082152
Aug 2008863
Sep 20081664
Oct 200810117
Nov 20088106
Dec 2008310
Jan 20091221
Feb 2009733
Mar 2009574
Apr 2009421
May 2009012
Jun 2009323
Jul 2009401
Aug 2009211
Sep 2009811
Oct 2009433
Nov 2009001
Dec 2009100
May 2011600
Jun 2011302
Jul 2011400
Aug 2011301
Sep 2011400
Oct 2011700
Nov 20111410
Dec 2011701
Jan 2012910
Feb 2012100
Mar 2012400
Apr 2012410
May 2012720
Jun 2012740
Jul 20122210
Aug 2012700
Sep 2012800
Oct 2012600
Feb 2013001
Mar 2013010
May 2013001
Jun 2013300
Jul 2013300
Aug 2013501
Sep 2013200
Oct 2013100
Nov 2013100
Dec 2013210
Jan 2014300
Feb 2014102
Mar 2014800
Apr 20141102
May 2014300
Jun 2014101
Jul 2014900
Aug 2014400
Sep 2014200
Oct 2014500
Nov 2014600
Dec 2014200
Jan 2015400
Feb 2015100
Mar 2015101
Apr 2015201
May 2015901
Jun 2015300
Jul 2015600
Aug 2015210
Sep 2015600
Oct 2015200
Nov 2015300
Dec 2015700
Jan 2016600
Feb 2016010
Mar 2016111
Apr 2016500
May 2016100
Jun 2016701
Jul 2016500
Aug 2016400
Sep 2016510
Oct 2016700
Nov 2016603
Dec 2016700
Jan 2017700
Feb 20171200
Mar 20171510
Apr 2017100
May 2017500
Jun 2017800
Jul 2017400
Aug 2017700
Sep 20171000
Oct 20171400
Nov 20171000
Dec 2017300
Jan 20181200
Feb 2018900
Mar 20181100
Apr 2018410
May 20182900
Jun 20181100
Jul 20181000
Aug 20181000
Sep 2018200
Oct 20181500
Nov 2018200
Dec 20181500
Jan 2019400
Feb 20191500
Mar 2019400
Apr 20191100
May 2019600
Jun 2019400
Jul 2019320
Aug 2019200
Oct 2019800
Nov 2019200
Dec 2019600
Jan 2020400
Feb 20202000
Mar 2020200
Apr 2020400
May 20201800
Jun 20201100
Jul 20201200
Aug 2020800
Sep 20201110
Oct 2020700
Nov 20201400
Dec 2020800
Jan 2021400
Feb 2021700
Mar 2021510
Apr 2021400
May 2021200
Total1176343144