Article metrics

Download PDFPDF

Commentary
Free

 

Online download statistics by month:

Online download statistics by month: March 2002 to December 2022

AbstractFullPdf
Feb 20020515
Mar 20020873
Apr 20020476
May 20020341
Jun 20020201
Jul 2002070
Aug 20020132
Sep 20020160
Oct 20020161
Nov 20020132
Dec 20020180
Jan 20030431
Feb 20030923
Mar 2003050
Apr 2003010
May 2003092
Jun 2003052
Jul 20030870
Aug 2003040
Sep 20030100
Oct 20030760
Nov 20030156
Dec 20030167
Jan 200401500
Feb 20040903
Mar 20040240
Apr 2004020
May 2004051
Jun 20040141
Jul 20040173
Aug 20040285
Sep 20040140
Oct 20047151
Nov 20044265
Dec 20047124
Jan 20059182
Feb 200514175
Mar 20056131
Apr 20051371
May 20055114
Jun 20052126
Jul 2005681
Aug 20052122
Sep 2005272
Oct 20055103
Nov 20055122
Dec 2005582
Jan 20063166
Feb 2006594
Mar 20066140
Apr 2006233
May 2006301
Jun 2006020
Jul 20062413
Aug 2006190
Sep 20061125
Oct 20062146
Nov 20060206
Dec 20064121
Jan 20075266
Feb 20071217
Mar 20073104
Apr 2007881
May 2007847
Jun 2007742
Jul 20071661
Aug 2007243
Sep 20077124
Oct 2007714
Nov 2007431
Dec 2007232
Jan 2008213
Feb 2008323
Mar 2008555
Apr 2008432
May 2008320
Jun 2008120
Jul 2008231
Aug 2008340
Sep 2008331
Oct 2008435
Nov 2008711
Dec 2008132
Jan 2009112
Feb 2009220
Mar 2009320
Apr 2009321
May 2009110
Jun 2009300
Jul 2009102
Aug 2009117
Sep 2009300
Oct 2009400
Nov 2009320
Dec 2009211
Jan 2010111
Feb 2010120
Mar 2010510
Apr 2010101
May 2010401
Jun 2010011
Jul 2010203
Aug 2010111
Sep 2010430
Oct 2010712
Nov 2010422
Dec 2010201
Jan 2011511
Feb 2011100
Mar 2011520
Apr 2011610
May 2011510
Jun 2011900
Jul 2011912
Aug 20111020
Sep 20111400
Oct 2011700
Nov 20111800
Dec 20111222
Jan 2012544
Feb 2012724
Mar 20121557
Apr 20121723
May 2012773
Jun 2012345
Jul 20121365
Aug 201231139
Sep 2012141011
Oct 201216810
Nov 20120149
Dec 2012055
Jan 201301820
Feb 20130610
Mar 2013074
Apr 20130104
May 20130103
Jun 2013240
Jul 20131660
Aug 20131210
Sep 20131550
Oct 20132081
Nov 2013531
Dec 20131385
Jan 2014450
Feb 2014130
Mar 2014941
Apr 2014741
May 2014670
Jun 2014420
Jul 20149142
Aug 20141491
Sep 2014860
Oct 201416191
Nov 20141190
Dec 2014540
Jan 2015531
Feb 2015342
Mar 20151551
Apr 2015831
May 2015650
Jun 2015520
Jul 2015363
Aug 2015861
Sep 2015964
Oct 2015630
Nov 2015831
Dec 2015581
Jan 2016460
Feb 2016410
Mar 20162885
Apr 20161452
May 2016530
Jun 2016520
Jul 2016400
Aug 2016430
Sep 2016780
Oct 2016311
Nov 2016340
Dec 20165120
Jan 2017740
Feb 2017053
Mar 20170132
Apr 20178181
May 20170290
Jun 20174131
Jul 201715150
Aug 201715150
Sep 201718180
Oct 201723231
Nov 201727281
Dec 201767630
Jan 201872720
Feb 201848404
Mar 201873680
Apr 201845431
May 201846482
Jun 201833290
Jul 201813130
Aug 201825210
Sep 201814140
Oct 201833331
Nov 201820200
Dec 201833330
Jan 201919180
Feb 201921201
Mar 201916154
Apr 2019772
May 2019992
Jun 201910103
Jul 2019444
Aug 2019993
Sep 201915153
Oct 201912120
Nov 2019666
Dec 201923221
Jan 202034332
Feb 202043431
Mar 202031304
Apr 202011112
May 202014131
Jun 202011100
Jul 2020993
Aug 2020773
Sep 202048481
Oct 202031312
Nov 202016151
Dec 202030293
Jan 202120192
Feb 202133331
Mar 202115156
Apr 202121212
May 202116162
Jun 202115155
Jul 2021550
Aug 202112126
Sep 202118185
Oct 2021181814
Nov 2021151511
Dec 202115154
Jan 202210114
Feb 202221212
Mar 2022101110
Apr 202213131
May 202210910
Jun 2022883
Jul 202211112
Aug 202211121
Sep 202226189
Oct 202210105
Nov 202215152
Dec 202216155
Total23003356560

Other content recommended for you