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PURPOSE AND PROCEDURE
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Online download statistics by month: April 2001 to September 2021

AbstractFullPdf
Apr 2001010
May 2001073
Jun 20010134
Jul 2001060
Aug 2001022
Sep 2001010
Oct 2001010
Nov 2001020
Dec 2001010
Jan 2002020
Feb 2002020
Mar 2002011
Apr 2002021
May 2002030
Aug 2002030
Sep 2002010
Oct 2002010
Nov 2002020
Dec 2002030
Mar 2003012
Apr 2003010
Jun 2003010
Jul 200301210
Aug 2003080
Sep 2003060
Oct 200301840
Nov 20030230
Dec 2003050
Jan 20040340
Feb 2004030
Mar 2004070
Apr 2004070
May 2004060
Jun 2004070
Jul 20040120
Aug 20040304
Sep 20040110
Oct 2004760
Nov 2004750
Dec 2004440
Jan 2005782
Feb 2005331
Mar 2005450
Jun 2005440
Jul 2005331
Aug 2005210
Sep 2005140
Oct 2005211
Nov 2005310
Dec 2005320
Jan 2006212
Feb 2006221
Mar 2006110
Apr 2006210
May 2006101
Sep 2006001
Jan 2007002
Mar 2007010
Apr 2007011
May 2007021
Jul 2007011
Aug 2007033
Sep 2007101
Oct 2007010
Dec 2007001
Mar 2008010
Apr 2008010
May 2008010
Jun 2008110
Aug 2008010
Sep 2008121
Nov 2008132
Dec 2008020
Feb 2009001
May 2009020
Jun 2009101
Jul 2009102
Aug 2009100
Sep 2009100
Oct 2009322
Nov 2009110
Dec 2009300
Jan 2010001
Feb 2010001
Mar 2010001
Apr 2010002
May 2010211
Jun 2010401
Jul 2010002
Aug 2010120
Sep 2010562
Oct 2010200
Nov 2010341
Dec 2010112
Jan 2011115
Jun 2011022
Jul 2011320
Aug 2011200
Sep 2011200
Oct 2011031
Nov 2011433
Dec 2011854
Jan 2012530
Feb 2012110
Mar 2012200
Apr 2012110
May 2012100
Jun 2012221
Jul 2012523
Aug 2012500
Sep 2012512
Oct 2012310
Nov 2012021
Dec 2012031
Jan 2013073
Feb 2013001
Mar 2013041
Apr 2013022
May 2013020
Jul 2013321
Aug 2013100
Sep 2013420
Nov 2013100
Dec 2013130
Feb 2014240
Mar 2014440
Apr 2014220
May 2014122
Jun 2014132
Jul 2014220
Aug 2014022
Sep 2014341
Oct 2014340
Nov 2014110
Dec 2014110
Jan 2015120
Feb 2015123
Mar 2015200
Apr 2015502
May 2015110
Jun 2015101
Aug 2015010
Sep 2015100
Dec 2015330
Jan 2016402
Feb 20161120
Mar 2016406
May 2016110
Jun 2016100
Sep 2016110
Nov 2016400
Dec 2016211
Jan 2017631
Mar 2017030
Apr 2017030
May 2017070
Jun 2017020
Jul 2017331
Aug 2017110
Sep 2017990
Oct 2017330
Nov 2017440
Dec 2017110
Jan 2018440
Feb 2018440
Mar 201812151
Apr 201812120
May 201811120
Jun 20189110
Jul 2018220
Aug 2018221
Sep 2018220
Oct 2018771
Nov 2018660
Dec 201811110
Jan 201911101
Feb 201916150
Mar 2019663
Apr 2019224
May 2019002
Jun 2019112
Jul 2019222
Aug 2019111
Sep 2019001
Oct 2019753
Nov 2019113
Dec 2019224
Jan 2020222
Feb 2020553
Mar 2020001
Apr 2020111
May 2020662
Jun 2020221
Jul 2020552
Aug 2020221
Sep 2020661
Oct 2020551
Nov 2020222
Dec 2020440
Jan 2021651
Feb 2021001
Mar 2021113
Apr 2021111
May 2021220
Jun 2021661
Jul 2021333
Aug 2021331
Sep 2021223
Total436945175