Article metrics

Download PDFPDF
Correction
Corrections

 

Online download statistics by month:

Online download statistics by month: January 2008 to April 2022

AbstractFullPdf
Jan 200824019
Feb 2008604
Mar 2008507
Apr 200817016
May 200836016
Jun 200811010
Jul 2008603
Aug 2008808
Sep 2008708
Oct 2008907
Nov 2008501
Dec 2008806
Jan 2009702
Feb 2009501
Apr 2009703
May 2009601
Jun 2009603
Jul 20091600
Aug 2009800
Sep 2009700
Oct 2009502
Nov 2009901
Dec 20091002
Jan 20102103
Feb 20101003
Mar 20102503
Apr 2010801
May 2010501
Jun 20101202
Jul 2010301
Aug 20101104
Sep 2010901
Oct 20101104
Nov 20102067
Dec 20109178
Jan 201114127
Feb 201115111
Mar 20111133
Apr 20111062
May 20111602
Jun 20111703
Jul 20111110
Aug 20111200
Sep 2011901
Oct 2011722
Nov 20112901
Dec 20111501
Jan 20121300
Feb 20121203
Mar 2012811
Apr 20121600
May 2012800
Jun 2012812
Jul 20121302
Aug 20121200
Sep 2012700
Oct 2012600
Nov 2012601
Dec 2012700
Jan 2013700
Feb 2013201
Mar 2013600
Apr 2013600
May 2013122
Jun 20131000
Jul 2013800
Aug 2013400
Sep 2013700
Oct 2013200
Nov 2013102
Dec 2013200
Jan 2014300
Feb 2014600
Mar 20141000
Apr 20141101
May 20141100
Jun 2014700
Jul 20141200
Aug 20141030
Sep 20141201
Oct 2014500
Nov 20141331
Dec 2014800
Jan 2015100
Feb 2015300
Mar 2015900
Apr 2015803
May 2015503
Jun 20151101
Jul 2015500
Aug 2015600
Sep 2015700
Oct 2015700
Nov 2015310
Dec 2015600
Jan 2016500
Feb 2016200
Mar 2016100
May 2016300
Jun 2016400
Jul 2016501
Sep 2016401
Oct 20161201
Nov 2016300
Dec 2016100
Jan 2017301
Feb 2017900
Mar 2017900
Apr 2017400
May 2017110
Jun 20171100
Jul 20171000
Aug 20171110
Sep 20171210
Oct 20171200
Nov 20171011
Dec 20173000
Jan 20181800
Feb 20182300
Mar 20181500
Apr 2018800
May 20181900
Jun 20182900
Jul 2018200
Aug 20181800
Sep 20181200
Oct 20181000
Nov 20181001
Dec 2018910
Jan 20192000
Feb 20191121
Mar 2019800
Apr 20191200
May 2019600
Jun 2019600
Jul 20192510
Aug 2019200
Sep 2019600
Oct 20191200
Nov 20191800
Dec 20191400
Jan 20201400
Feb 20201800
Mar 2020310
Apr 2020200
May 20201200
Jun 20201110
Jul 20201211
Aug 2020600
Sep 20203510
Oct 20201600
Nov 20201531
Dec 20201200
Jan 2021600
Feb 20211400
Mar 20211600
Aug 2021110
Sep 2021200
Oct 20212222
Nov 20211300
Dec 20211400
Jan 20221800
Feb 20222911
Mar 20221800
Apr 20221600
Total168988217