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Correspondence

 

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Online download statistics by month: July 2013 to July 2022

AbstractFullPdf
Jul 201394627
Aug 201357281
Sep 20135490
Oct 20135457320
Nov 201371104
Dec 20133757
Jan 2014476
Feb 20141423
Mar 20142036
Apr 20141502
May 20141722
Jun 20141912
Jul 20143213
Aug 20141801
Sep 20141263
Oct 20141021
Nov 20141800
Dec 20141101
Jan 20151700
Feb 20151111
Mar 20152302
Apr 20151910
May 20151300
Jun 20151402
Jul 20152600
Aug 20151300
Sep 20151411
Oct 20152242
Nov 20151221
Dec 20151813
Jan 20162210
Feb 2016601
Mar 2016521
Apr 2016821
May 2016400
Jun 2016701
Jul 20161600
Aug 20161101
Sep 20161102
Oct 20161731
Nov 20161200
Dec 20161701
Jan 20172321
Feb 20171810
Mar 20171621
Apr 20171232
May 20171200
Jun 20171900
Jul 20171600
Aug 20172100
Sep 20171502
Oct 20171910
Nov 20172001
Dec 20172500
Jan 20181500
Feb 20181800
Mar 20183820
Apr 20181500
May 20182200
Jun 20183710
Jul 20182400
Aug 20182500
Sep 20181311
Oct 20181421
Nov 20181821
Dec 20182100
Jan 20191511
Feb 20191900
Mar 20192610
Apr 2019711
May 2019710
Jun 2019900
Jul 20192220
Aug 20193100
Sep 20191600
Oct 20193600
Nov 2019700
Dec 20191600
Jan 20201421
Feb 20201200
Mar 20201601
Apr 2020800
May 20202500
Jun 2020911
Jul 20202200
Aug 20201000
Sep 20201400
Oct 20201320
Nov 2020400
Dec 20202000
Jan 2021810
Feb 20212100
Mar 20211800
Apr 2021800
May 2021600
Jun 2021220
Sep 2021110
Oct 2021102
Nov 2021900
Dec 20213510
Jan 20225440
Feb 20222000
Mar 20221200
Apr 20221000
May 20222300
Jun 20221600
Jul 20222600
Total2510266107