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Letter
Control issues

 

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Online download statistics by month: May 2012 to December 2019

AbstractFullPdf
May 20125273
Jun 2012146125
Jul 201210090
Aug 20128572
Sep 2012141916
Oct 2012653513
Nov 20120712
Dec 2012025
Jan 2013027
Feb 2013043
Mar 2013011
Apr 2013002
May 2013010
Jun 2013702
Jul 2013500
Aug 2013820
Sep 20131300
Oct 20135292
Nov 2013100
Dec 2013300
Jan 2014610
Mar 2014900
Apr 2014900
May 2014521
Jun 2014300
Jul 20142052
Aug 2014200
Sep 2014441
Oct 2014010
Nov 2014721
Dec 2014211
Jan 2015512
Feb 2015100
Mar 2015400
Apr 2015301
May 2015800
Jun 2015513
Jul 2015421
Aug 2015410
Sep 2015502
Oct 2015400
Nov 2015600
Dec 2015600
Jan 2016800
Feb 2016400
Mar 2016900
May 2016300
Jun 2016600
Jul 2016500
Aug 2016700
Sep 2016500
Oct 2016900
Nov 20161001
Dec 2016930
Jan 2017802
Feb 20171610
Mar 20171000
Apr 20171000
May 2017400
Jun 2017711
Jul 20171800
Aug 20172021
Sep 20179610
Oct 201723200
Nov 20177890
Dec 201756170
Jan 201857120
Feb 201853120
Mar 201859110
Apr 201837100
May 20185592
Jun 201848110
Jul 201831130
Aug 201829130
Sep 201828140
Oct 20181680
Nov 201830151
Dec 201831100
Jan 20192080
Feb 20192180
Mar 20192100
Apr 2019900
May 20191440
Jun 201917111
Jul 20191090
Aug 20191190
Sep 20191390
Oct 20191380
Nov 2019880
Dec 20191790
Total201943397