Article metrics

 

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Online download statistics by month: March 1999 to March 2024

AbstractFullPdf
Mar 1999060
Apr 1999010
May 1999011
Jun 1999020
Sep 1999020
Nov 1999030
Jan 2000010
Feb 2000010
Apr 2000030
May 2000010
Oct 2000040
Nov 2000020
Dec 2000001
Apr 2001010
Sep 2001010
Jan 2002010
Mar 2002010
Sep 2002020
Oct 2002020
Dec 2002030
Jan 2003010
Mar 2003010
Jun 2003010
Jun 2004020
Jul 2004030
Aug 2004080
Sep 2004040
Oct 2004220
Nov 2004330
Dec 2004230
Jan 2005750
Feb 2005120
Mar 2005430
May 2005010
Jun 2005010
Jul 2005010
Aug 2005002
Nov 2005100
Feb 2006120
Apr 2006100
May 2006013
Jul 2006110
Nov 2006002
Jul 2007120
Aug 2007010
Sep 2007100
Aug 2008010
Sep 2008010
Oct 2008100
Nov 2008110
Dec 2008120
May 2009010
Nov 2009110
Dec 2009200
Jan 2010100
Feb 2010010
May 2010100
Aug 2010010
Oct 2010100
Nov 2010200
Jan 2011100
Mar 2011100
Apr 2011210
May 2011300
Jun 2011300
Jul 2011200
Aug 2011500
Sep 2011300
Oct 2011400
Nov 2011500
Dec 2011510
Jan 2012410
Feb 2012120
Mar 2012510
Apr 2012520
May 20121900
Jun 2012630
Jul 2012620
Aug 2012730
Sep 2012510
Oct 2012920
Nov 2012840
Dec 2012710
Jan 2013720
Feb 20131650
Mar 2013410
Apr 2013530
May 20131510
Jun 2013410
Jul 2013700
Aug 20131200
Sep 2013300
Oct 2013710
Nov 2013600
Dec 2013300
Jan 2014800
Feb 2014410
Mar 2014710
Apr 2014830
May 2014620
Jun 2014600
Jul 2014810
Aug 2014200
Sep 2014500
Oct 2014110
Nov 2014100
Dec 2014100
Jan 2015500
Feb 2015800
Mar 2015710
Apr 2015910
May 2015700
Jun 20151700
Jul 20152500
Aug 20151900
Sep 20156700
Oct 2015300
Nov 20158800
Dec 20155800
Jan 2016200
Feb 2016500
Mar 20162300
Apr 20162600
Jun 2016100
Jul 2016100
Aug 2016400
Sep 2016300
Oct 2016200
Nov 2016800
Dec 2016900
Jan 20171010
Feb 2017300
Apr 2017080
May 2017050
Jun 2017150
Jul 2017220
Aug 2017330
Sep 2017990
Oct 2017770
Nov 2017440
Dec 2017220
Jan 201810100
Feb 2018880
Mar 2018110
Apr 2018440
May 2018660
Jun 2018330
Jul 2018550
Aug 2018330
Sep 2018550
Nov 2018440
Dec 2018770
Jan 2019110
Feb 2019110
Mar 2019440
Apr 2019220
May 2019220
Jun 2019220
Jul 2019220
Aug 2019220
Sep 2019110
Oct 2019110
Nov 2019220
Dec 2019540
Jan 2020440
Feb 2020550
Mar 2020110
Apr 2020220
May 2020660
Jun 2020330
Jul 2020650
Aug 2020440
Sep 2020990
Oct 202024240
Nov 202016160
Dec 202012110
Jan 2021660
Feb 2021320
Mar 2021440
Apr 2021110
May 2021550
Jun 2021660
Jul 2021880
Aug 2021990
Sep 2021550
Oct 2021110
Nov 2021110
Dec 2021770
Jan 202212120
Feb 2022660
Mar 2022440
Apr 2022330
May 202218180
Jun 202220190
Jul 2022880
Aug 202218180
Sep 202214140
Oct 202221210
Nov 2022660
Dec 202210100
Jan 2023550
Feb 202317170
Mar 2023550
Apr 2023330
May 2023220
Jun 2023330
Jul 2023430
Aug 2023770
Sep 2023660
Oct 2023330
Nov 202312120
Dec 2023630
Jan 20241300
Feb 20241400
Mar 2024500
Total12106239