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Volume 83, Issue 6
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Online download statistics by month:
Online download statistics by month: May 1999 to March 2024
Abstract
Full
Pdf
May 1999
0
19
4
Jun 1999
0
40
3
Jul 1999
0
6
0
Sep 1999
0
1
0
Nov 1999
0
2
0
Jan 2000
0
3
0
Feb 2000
0
4
0
Apr 2000
0
3
1
May 2000
0
1
0
Aug 2000
0
2
0
Sep 2000
0
1
1
Oct 2000
0
1
0
Dec 2000
0
0
2
Jan 2001
0
2
0
Mar 2001
0
6
0
Apr 2001
0
2
0
Jul 2001
0
1
0
Aug 2001
0
2
0
Sep 2001
0
1
0
Oct 2001
0
2
0
Nov 2001
0
1
0
Dec 2001
0
2
1
Mar 2002
0
1
0
Apr 2002
1
1
0
May 2002
0
1
0
Aug 2002
0
1
3
Sep 2002
0
4
1
Oct 2002
0
2
0
Nov 2002
0
2
0
Dec 2002
0
2
2
Feb 2003
0
1
0
Mar 2003
0
3
2
Apr 2003
0
0
1
May 2003
0
1
0
Jun 2003
0
1
1
Jul 2003
0
10
0
Aug 2003
0
14
0
Sep 2003
0
11
0
Oct 2003
0
14
0
Nov 2003
0
21
0
Dec 2003
0
11
1
Jan 2004
0
16
0
Feb 2004
0
6
0
Mar 2004
0
15
4
Apr 2004
0
14
0
May 2004
0
29
0
Jun 2004
0
27
0
Jul 2004
0
25
0
Aug 2004
0
39
0
Sep 2004
0
22
0
Oct 2004
7
7
0
Nov 2004
3
9
0
Dec 2004
1
5
0
Jan 2005
6
7
0
Feb 2005
2
11
0
Mar 2005
5
5
1
Apr 2005
0
1
5
May 2005
0
3
0
Jun 2005
3
4
0
Jul 2005
2
3
0
Aug 2005
3
3
3
Sep 2005
1
4
1
Oct 2005
0
4
2
Nov 2005
0
3
0
Dec 2005
1
3
0
Jan 2006
1
3
0
Feb 2006
2
1
1
Mar 2006
0
2
1
Apr 2006
1
1
0
May 2006
1
3
1
Aug 2006
2
0
0
Sep 2006
0
5
5
Oct 2006
1
2
2
Nov 2006
0
1
0
Dec 2006
0
2
0
Jan 2007
0
0
3
Feb 2007
1
4
0
Mar 2007
0
2
2
Apr 2007
0
0
3
May 2007
5
3
0
Jun 2007
1
0
0
Jul 2007
2
2
1
Aug 2007
5
1
0
Sep 2007
1
1
0
Oct 2007
3
1
0
Nov 2007
0
1
0
Dec 2007
2
1
0
Jan 2008
1
0
3
Feb 2008
0
0
1
Apr 2008
3
1
0
Jun 2008
1
0
1
Jul 2008
0
0
2
Aug 2008
0
1
0
Sep 2008
6
0
0
Oct 2008
1
2
0
Nov 2008
2
0
0
Dec 2008
1
2
0
Jan 2009
2
0
0
Mar 2009
2
0
0
May 2009
2
0
0
Jun 2009
1
0
0
Jul 2009
1
0
0
Aug 2009
0
2
0
Sep 2009
0
1
1
Nov 2009
2
0
0
Dec 2009
3
0
0
Jan 2010
1
0
0
Apr 2010
1
0
0
May 2010
0
0
3
Jun 2010
1
0
0
Jul 2010
0
0
2
Sep 2010
2
0
1
Oct 2010
4
1
0
Nov 2010
3
2
0
Dec 2010
1
0
0
Jan 2011
2
0
0
Feb 2011
1
0
0
Mar 2011
1
0
0
Apr 2011
1
0
1
May 2011
1
1
0
Jun 2011
2
0
0
Jul 2011
6
0
0
Aug 2011
5
0
0
Sep 2011
2
0
0
Oct 2011
2
0
2
Nov 2011
2
0
1
Dec 2011
5
1
2
Jan 2012
6
2
2
Feb 2012
4
1
3
Mar 2012
8
2
2
Apr 2012
3
1
1
May 2012
8
1
2
Jun 2012
3
2
2
Jul 2012
3
2
2
Aug 2012
5
2
4
Sep 2012
17
2
3
Oct 2012
7
3
8
Nov 2012
0
3
2
Dec 2012
0
5
0
Jan 2013
0
9
0
Feb 2013
0
1
3
Mar 2013
0
6
1
Apr 2013
0
7
2
May 2013
0
11
1
Jun 2013
10
2
1
Jul 2013
8
0
0
Aug 2013
6
0
1
Sep 2013
5
0
1
Oct 2013
3
0
0
Nov 2013
1
0
0
Dec 2013
8
4
0
Jan 2014
6
5
0
Feb 2014
4
0
0
Mar 2014
5
1
0
Apr 2014
8
2
0
May 2014
4
0
0
Jun 2014
8
0
0
Jul 2014
3
5
0
Aug 2014
5
3
0
Sep 2014
6
1
0
Oct 2014
0
2
1
Nov 2014
1
1
0
Dec 2014
2
1
1
Jan 2015
6
2
0
Feb 2015
5
0
11
Mar 2015
15
2
0
Apr 2015
6
4
0
May 2015
10
1
1
Jun 2015
13
3
1
Jul 2015
4
2
1
Aug 2015
3
0
0
Sep 2015
4
2
1
Oct 2015
1
1
0
Nov 2015
5
0
2
Dec 2015
7
7
0
Jan 2016
7
4
0
Feb 2016
6
0
0
Mar 2016
3
0
4
Apr 2016
5
0
0
May 2016
3
0
0
Jun 2016
1
2
0
Jul 2016
3
4
0
Aug 2016
3
0
0
Sep 2016
3
0
1
Oct 2016
4
0
1
Nov 2016
6
0
0
Dec 2016
1
1
1
Jan 2017
10
0
1
Feb 2017
2
1
1
Mar 2017
0
2
2
Apr 2017
0
4
0
May 2017
0
5
0
Jun 2017
1
3
1
Jul 2017
2
2
1
Aug 2017
2
2
0
Sep 2017
53
53
1
Oct 2017
112
112
0
Nov 2017
42
42
0
Dec 2017
23
23
0
Jan 2018
21
21
0
Feb 2018
26
24
2
Mar 2018
14
14
0
Apr 2018
18
18
0
May 2018
12
12
1
Jun 2018
13
13
0
Jul 2018
17
17
0
Aug 2018
17
15
0
Sep 2018
16
16
0
Oct 2018
10
10
0
Nov 2018
8
8
1
Dec 2018
18
18
1
Jan 2019
10
8
0
Feb 2019
18
14
2
Mar 2019
1
1
4
Apr 2019
4
2
3
May 2019
6
6
6
Jun 2019
11
11
6
Jul 2019
11
11
5
Aug 2019
10
10
2
Sep 2019
11
10
3
Oct 2019
12
8
1
Nov 2019
10
10
3
Dec 2019
13
12
2
Jan 2020
9
9
4
Feb 2020
11
11
2
Mar 2020
8
8
3
Apr 2020
11
11
1
May 2020
13
13
2
Jun 2020
16
16
1
Jul 2020
23
23
3
Aug 2020
9
9
0
Sep 2020
13
13
1
Oct 2020
10
9
2
Nov 2020
2
1
3
Dec 2020
25
16
2
Jan 2021
4
3
2
Feb 2021
1
1
1
Mar 2021
0
0
1
Apr 2021
3
3
2
May 2021
1
1
4
Jun 2021
10
10
4
Jul 2021
11
11
4
Aug 2021
3
3
2
Sep 2021
2
2
2
Oct 2021
4
4
15
Nov 2021
0
0
12
Dec 2021
12
12
2
Jan 2022
14
14
2
Feb 2022
7
7
0
Mar 2022
7
7
1
Apr 2022
9
9
2
May 2022
17
17
10
Jun 2022
23
23
5
Jul 2022
8
7
1
Aug 2022
18
18
4
Sep 2022
16
16
13
Oct 2022
26
25
7
Nov 2022
6
6
0
Dec 2022
7
7
2
Jan 2023
4
4
1
Feb 2023
27
27
1
Mar 2023
2
2
0
Apr 2023
2
2
0
May 2023
8
8
4
Jun 2023
4
4
0
Jul 2023
2
2
3
Aug 2023
7
7
1
Sep 2023
2
2
1
Oct 2023
4
4
0
Nov 2023
11
11
1
Dec 2023
20
1
0
Jan 2024
15
0
0
Feb 2024
10
0
0
Mar 2024
4
0
0
Total
1450
1597
328
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