Article metrics

Download PDFPDF

Editor's comment
Free

 

Online download statistics by month:

Online download statistics by month: April 2002 to September 2021

AbstractFullPdf
Apr 2002010
May 2002021
Jun 2002021
Jul 2002031
Aug 2002001
Dec 2002011
Jan 2003040
Mar 2003044
Apr 20030124
May 2003012
Jun 2003021
Jul 2003060
Aug 20030112
Sep 2003172
Oct 20030112
Nov 2003050
Dec 2003060
Jan 200401460
Feb 20040631
Mar 2004071
Apr 2004060
May 2004041
Jun 20040110
Jul 2004081
Aug 20040161
Sep 20040142
Oct 20046103
Nov 2004470
Dec 20045107
Jan 200512151
Feb 20059116
Mar 2005490
Apr 2005121
May 2005023
Jun 2005110
Jul 2005263
Aug 2005243
Sep 2005199
Oct 2005257
Nov 2005298
Dec 2005231
Jan 2006144
Feb 2006341
Mar 2006221
Apr 2006022
May 2006031
Jun 2006121
Jul 2006144
Sep 20062623
Oct 20062229
Nov 20061113
Dec 20061416
Jan 200775320
Feb 20070352
Mar 2007222
Apr 2007531
May 2007430
Jun 2007277
Jul 2007230
Aug 2007701
Sep 2007922
Oct 2007323
Nov 2007552
Dec 2007100
Jan 2008321
Feb 2008302
Mar 2008142
Apr 2008201
May 2008200
Jun 2008321
Jul 2008331
Aug 2008020
Sep 2008430
Oct 2008100
Nov 2008710
Dec 2008210
Jan 2009812
Feb 2009300
Mar 2009121
Apr 2009100
May 2009011
Jul 2009500
Aug 2009201
Sep 2009100
Oct 2009421
Nov 2009110
Dec 2009732
Mar 2010121
May 2010610
Jun 2010002
Jul 2010001
Aug 2010300
Sep 2010760
Oct 201012500
Nov 20103810
Dec 2010201
Mar 2011101
Apr 2011021
May 2011600
Jun 2011200
Jul 20111401
Aug 2011221
Sep 2011800
Oct 2011810
Nov 20111521
Dec 20111021
Jan 20121030
Feb 2012310
Mar 20121970
Apr 20121021
May 2012533
Jun 20121112
Jul 20121165
Aug 20121167
Sep 20121966
Oct 20121649
Nov 2012033
Dec 2012043
Jan 20130100
Feb 2013024
Mar 2013021
Apr 2013032
May 2013033
Jun 20131510
Jul 20132040
Aug 20131322
Sep 20132563
Oct 20131611
Nov 20131710
Dec 20131520
Jan 20141240
Feb 20142030
Mar 20142410
Apr 20142500
May 20142440
Jun 20143263
Jul 20143660
Aug 20143880
Sep 20141931
Oct 20141610
Nov 20143450
Dec 20141721
Jan 20152550
Feb 20152130
Mar 20151720
Apr 20154920
May 20152641
Jun 20151810
Jul 20152660
Aug 20151620
Sep 20151734
Oct 2015700
Nov 2015965
Dec 20151350
Jan 20161663
Feb 20161371
Mar 20161204
Apr 20161303
May 20161500
Jun 20162111
Jul 2016501
Aug 2016400
Sep 2016602
Oct 2016502
Nov 20165180
Dec 20161000
Jan 2017410
Feb 2017621
Mar 2017041
Apr 2017130
May 2017040
Jun 2017461
Jul 2017560
Aug 2017220
Sep 2017750
Oct 201713132
Nov 201714121
Dec 2017440
Jan 201814140
Feb 2018662
Mar 201815150
Apr 20181080
May 201814140
Jun 2018990
Jul 201812122
Aug 2018331
Sep 2018770
Oct 201825202
Nov 201811110
Dec 201813130
Jan 201912121
Feb 201915142
Mar 2019541
Apr 201913134
May 2019971
Jun 201918183
Jul 201910103
Aug 2019311
Sep 2019772
Oct 2019871
Nov 2019442
Dec 2019434
Jan 2020552
Feb 2020552
Mar 2020551
Apr 2020331
May 2020762
Jun 20201092
Jul 2020871
Aug 2020331
Sep 202016167
Oct 2020771
Nov 2020332
Dec 2020542
Jan 2021651
Feb 2021117
Mar 2021335
Apr 2021224
May 2021752
Jun 2021222
Jul 2021440
Aug 2021441
Sep 2021775
Total17491249419