Article metrics

Download PDFPDF

ANSWER
Free

 

Online download statistics by month:

Online download statistics by month: July 2009 to January 2021

AbstractFullPdf
Jul 2009283529
Aug 2009789554
Sep 2009111124
Oct 2009877
Nov 2009452
Dec 20096141
Jan 2010253
Feb 2010216
Mar 2010534
Apr 2010304
May 2010301
Jun 2010201
Jul 2010013
Aug 2010200
Sep 20101802
Oct 2010942
Nov 2010941
Dec 2010300
Jan 2011100
Feb 2011801
Mar 2011510
Apr 2011710
May 2011900
Jun 20111303
Jul 2011901
Aug 2011400
Sep 2011823
Oct 2011401
Nov 2011802
Dec 2011600
Jan 2012500
Feb 2012500
Mar 2012300
Apr 2012600
May 2012601
Jun 2012200
Jul 20121020
Aug 2012601
Sep 20121301
Oct 20121000
Nov 2012010
Dec 2012021
Jan 2013040
Feb 2013013
Mar 2013031
Apr 2013023
May 2013042
Jun 2013221
Jul 20131121
Aug 2013101
Sep 2013120
Oct 2013311
Nov 2013530
Dec 2013812
Jan 2014300
Feb 2014200
Mar 2014740
Apr 2014711
May 2014610
Jun 2014230
Jul 2014320
Aug 2014600
Sep 2014420
Oct 2014313
Nov 2014201
Dec 2014225
Jan 2015220
Feb 2015805
Mar 20155150
Apr 2015500
May 2015300
Jun 2015811
Jul 2015303
Aug 2015800
Sep 2015833
Oct 20156210
Nov 2015212
Dec 2015520
Jan 2016220
Feb 2016311
Mar 2016102
Apr 2016903
May 2016100
Jun 2016311
Jul 2016910
Aug 2016110
Sep 2016501
Oct 20161156
Nov 2016928
Dec 2016800
Jan 2017512
Feb 2017003
Mar 2017037
Apr 2017021
May 2017020
Jun 2017362
Jul 2017991
Aug 201711110
Sep 2017771
Oct 2017880
Nov 2017550
Dec 201711110
Jan 2018330
Feb 2018641
Mar 20181081
Apr 201813132
May 201818180
Jun 2018880
Jul 2018880
Sep 2018771
Oct 2018771
Nov 2018880
Dec 2018880
Jan 2019660
Feb 20191095
Mar 2019442
Apr 2019442
May 2019652
Jun 2019441
Jul 2019113
Aug 2019114
Sep 2019330
Oct 2019887
Nov 2019443
Dec 2019220
Jan 2020553
Feb 2020441
Mar 2020222
Apr 2020443
May 2020334
Jun 2020660
Jul 2020773
Aug 2020552
Sep 202011112
Oct 2020660
Nov 2020444
Dec 2020662
Jan 2021774
Total822552312