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Volume 56, Issue 2
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Online download statistics by month:
Online download statistics by month: February 2007 to March 2024
Abstract
Full
Pdf
Feb 2007
43
27
25
Mar 2007
20
21
14
Apr 2007
11
6
4
May 2007
6
5
7
Jun 2007
3
1
2
Jul 2007
2
1
2
Aug 2007
3
2
1
Sep 2007
2
2
1
Oct 2007
2
0
3
Nov 2007
2
1
3
Dec 2007
1
0
1
Jan 2008
2
2
3
Feb 2008
4
5
3
Mar 2008
1
3
2
Apr 2008
0
1
2
May 2008
3
1
5
Jun 2008
1
0
2
Jul 2008
1
1
0
Aug 2008
0
1
1
Sep 2008
1
0
1
Oct 2008
0
4
0
Nov 2008
2
0
1
Dec 2008
3
2
1
Jan 2009
1
0
0
Feb 2009
1
0
0
Mar 2009
1
0
0
Apr 2009
0
0
1
May 2009
0
1
0
Jun 2009
1
0
1
Jul 2009
2
0
0
Sep 2009
3
0
0
Oct 2009
2
1
0
Dec 2009
1
0
0
Jan 2010
1
0
1
Mar 2010
0
1
0
May 2010
1
0
0
Jun 2010
0
0
1
Jul 2010
1
0
2
Aug 2010
3
0
0
Sep 2010
5
0
2
Oct 2010
2
0
0
Nov 2010
1
0
0
Dec 2010
2
0
1
Jan 2011
2
0
0
Feb 2011
1
0
0
Mar 2011
2
2
1
Apr 2011
2
0
0
May 2011
2
0
2
Jun 2011
3
0
1
Jul 2011
4
0
1
Aug 2011
4
0
0
Sep 2011
3
0
0
Oct 2011
2
0
2
Nov 2011
8
0
2
Dec 2011
6
0
0
Jan 2012
4
0
0
Feb 2012
2
0
0
Mar 2012
6
0
0
Apr 2012
1
0
0
May 2012
5
0
0
Jun 2012
3
0
0
Jul 2012
4
0
0
Aug 2012
1
0
0
Sep 2012
3
0
0
Oct 2012
1
0
0
Mar 2013
0
1
0
Jun 2013
0
1
0
Jul 2013
2
0
0
Aug 2013
2
0
0
Sep 2013
2
0
0
Nov 2013
8
0
0
Dec 2013
1
0
1
Jan 2014
4
0
0
Feb 2014
1
0
0
Mar 2014
1
0
0
Apr 2014
3
0
0
May 2014
2
0
0
Jun 2014
5
0
0
Jul 2014
6
0
0
Aug 2014
1
0
0
Sep 2014
5
0
0
Oct 2014
1
0
0
Nov 2014
1
0
0
Jan 2015
1
0
0
Mar 2015
1
0
0
Jun 2015
3
0
2
Sep 2015
2
0
0
Nov 2015
1
0
0
Dec 2015
2
0
0
Jan 2016
2
0
0
Feb 2016
2
0
0
Mar 2016
1
0
2
Jul 2016
2
0
1
Sep 2016
1
0
0
Oct 2016
1
0
0
Jan 2017
2
0
0
Apr 2017
3
0
0
May 2017
2
0
0
Jun 2017
2
0
0
Jul 2017
10
0
0
Sep 2017
6
0
0
Oct 2017
6
0
0
Nov 2017
13
0
0
Dec 2017
14
0
0
Jan 2018
12
0
0
Feb 2018
13
0
0
Apr 2018
5
0
0
May 2018
6
0
0
Jun 2018
18
0
0
Jul 2018
6
0
0
Sep 2018
6
0
0
Dec 2018
4
0
0
Jan 2019
4
0
0
Feb 2019
2
0
0
Apr 2019
2
0
0
May 2019
2
0
0
Jul 2019
1
1
0
Sep 2019
2
0
0
Oct 2019
2
0
0
Nov 2019
2
0
0
Dec 2019
2
0
0
Feb 2020
4
0
0
Jun 2020
4
0
0
Jul 2020
8
0
0
Aug 2020
2
0
0
Sep 2020
7
0
0
Oct 2020
7
0
0
Nov 2020
4
0
0
Dec 2020
16
0
0
Apr 2021
2
0
0
May 2021
2
0
0
Oct 2021
5
0
0
Nov 2021
7
0
0
Dec 2021
7
0
0
Jan 2022
24
0
0
Feb 2022
10
0
0
Mar 2022
8
0
0
Apr 2022
8
0
0
May 2022
48
0
0
Jun 2022
30
0
0
Jul 2022
16
2
0
Aug 2022
34
0
0
Sep 2022
39
2
0
Oct 2022
53
2
0
Nov 2022
17
0
0
Dec 2022
5
1
0
Jan 2023
11
1
0
Feb 2023
56
0
0
Mar 2023
8
0
0
Apr 2023
4
0
0
May 2023
7
0
0
Jun 2023
4
0
0
Jul 2023
6
0
0
Aug 2023
2
0
0
Sep 2023
244
0
0
Oct 2023
2
0
0
Nov 2023
4
0
0
Dec 2023
2
0
0
Jan 2024
1
0
0
Feb 2024
16
0
0
Mar 2024
7
0
0
Total
1162
102
108
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