Article metrics

 

Online download statistics by month:

Online download statistics by month: February 2000 to May 2022

AbstractFullPdf
Feb 20000130
Mar 20000130
Apr 2000010
May 2000020
Jun 2000030
Jul 2000010
Oct 2000030
Nov 2000020
Jan 2001010
Jul 2001010
Aug 2001020
Sep 2001021
Apr 2002010
May 2002020
Jul 2002030
Oct 2002010
Nov 2002010
Dec 2002010
Feb 2003030
Mar 2003050
May 2003010
Jun 2003010
Jul 2003040
Aug 2003010
Sep 2003050
Oct 2003030
Nov 2003071
Dec 2003030
Jan 2004050
Feb 2004040
Mar 20040110
Apr 2004040
May 20040281
Jun 20040241
Jul 2004010
Aug 20040330
Sep 20040210
Oct 2004550
Nov 2004880
Dec 2004460
Jan 2005340
Feb 2005330
Mar 2005980
Apr 2005110
Jun 2005230
Jul 2005130
Aug 2005342
Sep 2005110
Oct 2005550
Nov 2005440
Dec 2005220
Jan 2006450
Feb 2006330
Mar 2006010
Apr 2006120
May 2006113
Jun 2006100
Oct 2006020
Nov 2006213
Dec 2006130
Jan 2007020
Feb 2007010
Mar 2007100
May 2007300
Jun 2007300
Sep 2007210
Oct 2007110
Nov 2007300
Dec 2007100
Jan 2008010
Mar 2008200
May 2008100
Jun 2008100
Aug 2008010
Sep 2008210
Oct 2008100
Nov 2008110
Dec 2008010
Apr 2009100
May 2009100
Jun 2009200
Jul 2009400
Aug 2009100
Sep 2009600
Oct 2009210
Dec 2009100
Mar 2010110
May 2010100
Jul 2010110
Oct 2010510
Dec 2010100
Jan 2011200
Mar 2011100
Apr 2011100
May 2011200
Jun 2011200
Jul 2011200
Aug 2011100
Sep 2011200
Nov 2011300
Dec 2011220
Jan 2012220
Feb 2012220
Mar 2012110
Apr 2012330
May 2012320
Jul 2012320
Aug 2012230
Sep 2012210
Oct 2012330
Nov 2012450
Dec 2012220
Jan 2013460
Feb 2013310
Mar 2013210
Apr 2013420
May 2013410
Jun 2013210
Jul 2013100
Aug 2013110
Sep 2013400
Nov 2013100
Jan 2014100
Mar 2014620
Apr 2014310
May 2014310
Jun 2014010
Jul 2014630
Sep 2014300
Oct 2014010
Nov 2014110
Jan 2015120
Feb 2015100
Mar 2015120
Apr 2015110
May 2015410
Jun 2015600
Jul 20152810
Aug 20152800
Sep 201514440
Oct 2015700
Nov 20157510
Dec 20154600
Jan 2016300
Feb 2016400
Mar 20164300
Jun 2016020
Oct 2016200
Nov 2016100
Dec 20161480
Jan 2017640
Feb 2017100
Mar 2017020
Apr 2017030
May 2017020
Jun 2017120
Jul 2017110
Aug 2017880
Sep 201711110
Oct 201714140
Nov 2017660
Dec 2017440
Jan 2018990
Feb 2018330
Mar 2018880
Apr 201811120
May 201812130
Jun 2018990
Jul 2018440
Aug 2018550
Sep 2018330
Oct 2018440
Nov 2018660
Dec 2018550
Jan 2019770
Feb 2019110
Mar 2019220
Apr 2019330
May 2019110
Jun 2019220
Jul 2019440
Aug 2019110
Oct 2019770
Nov 2019330
Dec 2019440
Jan 2020550
Feb 2020770
Mar 2020220
Apr 2020220
May 2020660
Jun 202013130
Jul 202017160
Aug 2020330
Sep 202014140
Oct 2020880
Nov 202011110
Dec 2020660
Jan 2021870
Feb 2021110
Mar 2021110
Apr 2021220
May 2021220
Jun 2021770
Jul 202113130
Aug 202119190
Sep 202111110
Oct 2021870
Nov 202114140
Dec 202113130
Jan 202211110
Feb 202210100
Mar 202211110
Apr 2022550
May 202218180
Total103079712