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Volume 21, Issue 6
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Editorial
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Online download statistics by month:
Online download statistics by month: October 2004 to March 2024
Abstract
Full
Pdf
Oct 2004
40
63
19
Nov 2004
40
111
19
Dec 2004
35
102
4
Jan 2005
15
31
1
Feb 2005
14
37
2
Mar 2005
13
41
0
Apr 2005
4
5
1
May 2005
7
9
0
Jun 2005
7
11
1
Jul 2005
9
12
2
Aug 2005
8
10
1
Sep 2005
3
5
0
Oct 2005
5
5
0
Nov 2005
6
11
2
Dec 2005
4
7
0
Jan 2006
3
7
0
Feb 2006
1
5
1
Mar 2006
0
3
2
May 2006
3
4
0
Jun 2006
0
2
0
Jul 2006
1
4
1
Aug 2006
2
3
2
Oct 2006
1
1
0
Nov 2006
0
4
1
Jan 2007
2
5
1
Feb 2007
0
1
0
Mar 2007
0
0
1
Apr 2007
3
6
1
May 2007
4
0
1
Jul 2007
1
1
0
Sep 2007
1
0
1
Oct 2007
3
0
1
Nov 2007
1
3
1
Jan 2008
1
0
0
Feb 2008
1
0
0
Mar 2008
0
2
1
Jun 2008
4
0
0
Aug 2008
4
0
1
Sep 2008
6
2
0
Oct 2008
1
1
1
Nov 2008
1
3
2
Dec 2008
0
0
1
Jan 2009
0
1
0
Feb 2009
1
3
0
Apr 2009
1
0
0
Jun 2009
2
1
0
Jul 2009
2
0
0
Aug 2009
0
1
0
Oct 2009
3
1
0
Dec 2009
6
0
1
Jan 2010
0
1
1
Mar 2010
1
2
0
May 2010
4
0
0
Jun 2010
2
0
0
Jul 2010
0
0
1
Aug 2010
0
3
0
Sep 2010
3
0
1
Oct 2010
1
0
0
Nov 2010
1
0
0
Dec 2010
2
0
0
Jan 2011
2
0
0
Feb 2011
2
1
0
Mar 2011
4
2
1
Apr 2011
1
0
0
May 2011
1
0
0
Jun 2011
6
0
0
Jul 2011
4
0
0
Aug 2011
13
0
0
Sep 2011
5
0
0
Oct 2011
5
0
0
Nov 2011
12
1
0
Dec 2011
10
2
2
Jan 2012
8
1
2
Feb 2012
4
3
3
Mar 2012
7
7
5
Apr 2012
8
6
2
May 2012
10
1
1
Jun 2012
9
3
4
Jul 2012
10
3
5
Aug 2012
11
2
4
Sep 2012
10
1
3
Oct 2012
7
4
7
Nov 2012
0
5
7
Dec 2012
0
1
3
Jan 2013
0
8
4
Feb 2013
0
6
3
Mar 2013
0
3
4
Apr 2013
0
2
2
May 2013
0
3
1
Jun 2013
4
1
0
Jul 2013
4
2
0
Aug 2013
6
0
0
Sep 2013
4
1
0
Oct 2013
8
1
0
Nov 2013
7
1
0
Dec 2013
13
0
0
Jan 2014
14
1
0
Feb 2014
10
0
0
Mar 2014
7
2
0
Apr 2014
5
1
0
May 2014
7
3
0
Jun 2014
1
0
0
Jul 2014
8
0
0
Aug 2014
10
3
1
Sep 2014
4
1
0
Oct 2014
1
2
1
Nov 2014
5
3
0
Dec 2014
5
0
0
Jan 2015
6
1
0
Feb 2015
3
0
2
Mar 2015
8
1
0
Apr 2015
1
2
0
May 2015
5
2
0
Jun 2015
9
0
1
Jul 2015
5
2
0
Aug 2015
1
1
0
Sep 2015
4
3
0
Nov 2015
2
2
0
Dec 2015
1
2
2
Jan 2016
6
0
1
Feb 2016
0
1
0
Mar 2016
5
1
3
Apr 2016
2
0
2
Jun 2016
7
0
0
Jul 2016
3
0
1
Aug 2016
3
3
0
Sep 2016
7
1
0
Oct 2016
5
2
1
Nov 2016
5
0
0
Dec 2016
6
1
0
Jan 2017
5
0
0
Feb 2017
0
1
2
Mar 2017
1
3
0
Apr 2017
0
8
23
May 2017
0
7
1
Jun 2017
1
4
1
Jul 2017
5
5
1
Aug 2017
3
3
1
Sep 2017
10
10
2
Oct 2017
4
4
1
Nov 2017
5
5
1
Dec 2017
3
3
1
Jan 2018
12
8
1
Feb 2018
19
17
1
Mar 2018
17
15
2
Apr 2018
19
19
0
May 2018
11
9
1
Jun 2018
6
4
2
Jul 2018
9
5
0
Aug 2018
8
8
1
Sep 2018
4
4
2
Oct 2018
3
3
2
Nov 2018
1
1
4
Dec 2018
3
3
0
Jan 2019
2
2
0
Feb 2019
4
3
1
Mar 2019
3
3
3
Apr 2019
3
3
0
May 2019
1
1
1
Jun 2019
2
2
2
Jul 2019
1
1
3
Aug 2019
1
1
1
Sep 2019
2
2
4
Oct 2019
3
3
1
Nov 2019
6
4
2
Dec 2019
6
6
2
Jan 2020
3
3
3
Feb 2020
1
1
2
Mar 2020
0
0
2
Apr 2020
3
3
1
May 2020
5
5
1
Jun 2020
3
3
2
Jul 2020
6
6
1
Aug 2020
2
2
4
Sep 2020
9
9
3
Oct 2020
9
7
3
Nov 2020
3
3
2
Dec 2020
3
3
3
Jan 2021
2
2
2
Feb 2021
2
2
2
Mar 2021
4
4
1
Apr 2021
4
4
1
May 2021
3
3
2
Jun 2021
6
6
0
Jul 2021
2
2
5
Aug 2021
1
1
3
Sep 2021
5
5
8
Oct 2021
8
8
13
Nov 2021
4
4
15
Dec 2021
3
3
3
Jan 2022
7
8
3
Feb 2022
4
4
1
Mar 2022
4
4
3
Apr 2022
5
5
2
May 2022
4
4
7
Jun 2022
1
1
2
Jul 2022
2
1
1
Aug 2022
5
4
2
Sep 2022
4
4
6
Oct 2022
4
4
4
Nov 2022
3
2
4
Dec 2022
4
4
0
Jan 2023
5
5
4
Feb 2023
33
33
1
Apr 2023
3
3
0
May 2023
4
4
6
Jul 2023
5
5
3
Aug 2023
1
1
4
Sep 2023
3
3
3
Oct 2023
5
5
5
Nov 2023
3
3
1
Dec 2023
20
0
0
Jan 2024
10
0
0
Feb 2024
8
0
0
Mar 2024
6
0
0
Total
1076
1018
368
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