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Volume 18, Issue 4
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Online download statistics by month:
Online download statistics by month: July 2001 to February 2023
Abstract
Full
Pdf
Jul 2001
0
123
7
Aug 2001
0
52
6
Sep 2001
0
39
4
Oct 2001
0
18
0
Nov 2001
0
13
2
Dec 2001
0
14
0
Jan 2002
0
12
2
Feb 2002
0
11
0
Mar 2002
0
15
1
Apr 2002
0
9
0
May 2002
0
10
0
Jun 2002
0
10
2
Jul 2002
0
6
0
Aug 2002
0
1
0
Sep 2002
0
4
0
Oct 2002
0
3
0
Nov 2002
0
3
2
Dec 2002
0
4
0
Jan 2003
0
6
1
Feb 2003
0
3
0
Mar 2003
0
5
0
May 2003
0
4
0
Jun 2003
0
2
1
Jul 2003
0
39
0
Aug 2003
0
6
5
Sep 2003
0
10
1
Oct 2003
0
37
0
Nov 2003
0
7
2
Dec 2003
0
5
0
Jan 2004
0
6
1
Feb 2004
0
6
0
Mar 2004
0
9
1
Apr 2004
0
11
0
May 2004
0
35
0
Jun 2004
0
57
5
Jul 2004
0
39
3
Aug 2004
0
53
1
Sep 2004
0
68
3
Oct 2004
30
28
2
Nov 2004
10
13
4
Dec 2004
6
16
0
Jan 2005
6
15
9
Feb 2005
7
15
2
Mar 2005
4
18
5
Apr 2005
4
8
1
May 2005
1
9
2
Jun 2005
5
9
2
Jul 2005
3
4
0
Aug 2005
8
15
4
Sep 2005
5
9
1
Oct 2005
9
15
3
Nov 2005
5
5
4
Dec 2005
5
13
1
Jan 2006
4
6
1
Feb 2006
2
10
5
Mar 2006
2
13
5
Apr 2006
3
5
1
May 2006
0
3
1
Jun 2006
1
4
1
Jul 2006
3
9
1
Aug 2006
2
3
0
Sep 2006
0
12
12
Oct 2006
2
17
4
Nov 2006
0
22
4
Dec 2006
0
5
2
Jan 2007
0
11
5
Feb 2007
0
8
3
Mar 2007
1
6
4
Apr 2007
11
3
0
May 2007
3
6
1
Jun 2007
4
7
2
Jul 2007
1
5
3
Aug 2007
9
5
1
Sep 2007
8
5
3
Oct 2007
6
4
1
Nov 2007
4
2
1
Dec 2007
2
1
1
Jan 2008
4
3
2
Feb 2008
5
0
0
Mar 2008
2
2
0
Apr 2008
5
5
4
May 2008
3
4
1
Jun 2008
1
3
0
Jul 2008
3
4
1
Aug 2008
4
1
0
Sep 2008
6
2
3
Oct 2008
4
0
1
Nov 2008
2
3
1
Dec 2008
0
1
0
Jan 2009
4
0
0
Feb 2009
1
0
1
Mar 2009
0
2
4
Apr 2009
4
0
1
May 2009
0
1
0
Jun 2009
1
1
0
Jul 2009
1
1
1
Aug 2009
0
1
1
Sep 2009
1
0
0
Oct 2009
2
1
0
Nov 2009
1
1
0
Dec 2009
4
0
1
Jan 2010
1
0
0
Feb 2010
0
0
1
Mar 2010
1
0
0
May 2010
5
0
0
Jun 2010
3
0
0
Jul 2010
1
1
1
Aug 2010
0
0
2
Oct 2010
3
0
0
Nov 2010
5
1
0
Dec 2010
1
1
1
Jan 2011
2
0
0
Feb 2011
2
0
0
Mar 2011
2
0
1
Apr 2011
2
0
0
May 2011
1
0
0
Jun 2011
5
1
1
Jul 2011
5
0
1
Aug 2011
5
0
1
Sep 2011
1
0
0
Oct 2011
7
0
0
Nov 2011
8
1
1
Dec 2011
5
0
2
Jan 2012
4
3
2
Feb 2012
2
1
2
Mar 2012
2
1
2
Apr 2012
11
1
4
May 2012
9
5
7
Jun 2012
7
3
2
Jul 2012
6
0
8
Aug 2012
8
5
2
Sep 2012
4
3
7
Oct 2012
11
4
6
Nov 2012
0
7
8
Dec 2012
0
7
4
Jan 2013
0
7
5
Feb 2013
0
6
2
Mar 2013
0
7
6
Apr 2013
0
8
1
May 2013
0
6
3
Jun 2013
3
1
0
Jul 2013
3
2
0
Aug 2013
2
0
0
Sep 2013
3
0
0
Oct 2013
1
1
0
Nov 2013
5
1
0
Dec 2013
2
0
0
Jan 2014
2
1
0
Feb 2014
1
0
0
Mar 2014
5
1
0
Apr 2014
8
3
1
May 2014
2
1
0
Jun 2014
1
2
0
Jul 2014
3
6
0
Aug 2014
3
2
0
Sep 2014
0
1
0
Oct 2014
2
4
0
Nov 2014
3
2
0
Dec 2014
2
5
1
Jan 2015
1
2
0
Feb 2015
5
4
3
Mar 2015
3
3
0
Apr 2015
5
2
1
May 2015
6
0
0
Jun 2015
7
1
1
Jul 2015
1
1
0
Aug 2015
5
2
0
Sep 2015
6
3
3
Oct 2015
2
1
0
Nov 2015
0
1
0
Dec 2015
3
1
2
Jan 2016
4
3
0
Feb 2016
2
1
0
Mar 2016
1
0
3
Apr 2016
5
1
0
May 2016
1
2
0
Jun 2016
1
0
0
Jul 2016
1
2
1
Aug 2016
1
0
0
Sep 2016
0
0
2
Oct 2016
1
3
0
Nov 2016
2
1
0
Dec 2016
6
4
0
Jan 2017
4
1
0
Feb 2017
2
1
2
Mar 2017
4
2
2
Apr 2017
0
3
0
May 2017
0
14
0
Jun 2017
1
6
2
Jul 2017
7
7
1
Aug 2017
11
9
0
Sep 2017
17
15
0
Oct 2017
9
9
0
Nov 2017
9
9
0
Dec 2017
7
7
0
Jan 2018
11
11
0
Feb 2018
16
15
0
Mar 2018
16
16
1
Apr 2018
11
11
0
May 2018
6
6
0
Jun 2018
8
6
0
Jul 2018
10
6
1
Aug 2018
8
8
1
Sep 2018
4
4
0
Oct 2018
11
11
0
Nov 2018
16
16
1
Dec 2018
9
9
0
Jan 2019
17
17
1
Feb 2019
8
8
2
Mar 2019
7
7
2
Apr 2019
3
3
3
May 2019
0
0
1
Jun 2019
2
2
2
Jul 2019
1
1
1
Aug 2019
7
7
5
Sep 2019
4
3
2
Oct 2019
4
4
1
Dec 2019
1
1
3
Jan 2020
1
1
1
Feb 2020
1
1
2
Mar 2020
0
0
1
Apr 2020
3
3
1
May 2020
5
5
0
Jun 2020
4
4
2
Jul 2020
6
6
1
Aug 2020
2
2
3
Sep 2020
8
8
0
Oct 2020
4
4
4
Nov 2020
2
2
2
Dec 2020
4
4
0
Jan 2021
2
2
2
Feb 2021
2
1
4
Mar 2021
2
2
1
Apr 2021
2
2
1
May 2021
4
4
3
Jun 2021
1
1
0
Jul 2021
3
3
1
Aug 2021
1
1
1
Sep 2021
4
4
2
Oct 2021
6
6
14
Nov 2021
4
4
11
Dec 2021
2
2
0
Jan 2022
6
6
3
Feb 2022
6
6
1
Mar 2022
6
6
2
Apr 2022
4
4
1
May 2022
5
4
8
Jun 2022
5
4
3
Jul 2022
2
2
1
Aug 2022
3
3
1
Sep 2022
10
10
11
Oct 2022
16
13
4
Nov 2022
0
0
1
Dec 2022
2
2
2
Jan 2023
3
3
2
Feb 2023
28
28
2
Total
903
1723
408
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