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Volume 87, Issue 6
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Online download statistics by month:
Online download statistics by month: May 2002 to March 2024
Abstract
Full
Pdf
May 2002
0
283
51
Jun 2002
0
233
25
Jul 2002
0
22
5
Aug 2002
0
16
4
Sep 2002
0
11
1
Oct 2002
0
8
7
Nov 2002
0
2
4
Dec 2002
0
4
7
Jan 2003
0
2
1
Feb 2003
0
4
2
Mar 2003
0
3
3
Apr 2003
0
1
1
May 2003
0
2
0
Jun 2003
0
11
2
Jul 2003
0
5
0
Aug 2003
0
7
0
Sep 2003
0
6
1
Oct 2003
0
4
0
Nov 2003
0
8
1
Dec 2003
0
3
0
Jan 2004
0
6
2
Feb 2004
0
2
1
Mar 2004
0
1
0
Apr 2004
0
1
0
May 2004
0
9
2
Jun 2004
0
5
2
Jul 2004
1
22
6
Aug 2004
0
33
1
Sep 2004
0
10
2
Oct 2004
1
8
2
Nov 2004
4
8
0
Dec 2004
6
10
1
Jan 2005
5
5
1
Feb 2005
1
13
6
Mar 2005
4
11
4
Apr 2005
0
4
0
May 2005
1
8
2
Jun 2005
1
8
2
Jul 2005
0
3
0
Aug 2005
1
2
2
Sep 2005
0
2
1
Oct 2005
0
5
1
Nov 2005
2
4
2
Dec 2005
2
1
0
Jan 2006
4
8
3
Feb 2006
2
10
2
Mar 2006
2
13
4
Apr 2006
0
5
2
May 2006
0
2
2
Jun 2006
0
8
2
Jul 2006
1
11
0
Aug 2006
0
1
0
Sep 2006
1
12
5
Oct 2006
1
12
6
Nov 2006
0
12
1
Dec 2006
0
18
5
Jan 2007
0
17
6
Feb 2007
1
17
3
Mar 2007
1
20
8
Apr 2007
8
4
1
May 2007
7
2
2
Jun 2007
9
2
1
Jul 2007
3
4
4
Aug 2007
7
0
2
Sep 2007
2
0
1
Oct 2007
3
0
1
Nov 2007
10
1
2
Dec 2007
1
1
0
Jan 2008
1
0
0
Mar 2008
2
0
0
Apr 2008
2
0
0
May 2008
3
1
1
Jun 2008
8
1
0
Jul 2008
4
0
0
Aug 2008
4
4
1
Sep 2008
4
0
1
Oct 2008
0
1
0
Nov 2008
1
0
1
Dec 2008
2
1
0
Jan 2009
3
0
0
Feb 2009
3
12
0
Mar 2009
3
11
0
Apr 2009
1
8
0
May 2009
1
7
0
Jun 2009
2
10
0
Jul 2009
1
7
1
Aug 2009
2
8
0
Sep 2009
5
9
1
Oct 2009
3
6
0
Nov 2009
2
8
0
Dec 2009
9
1
0
Jan 2010
36
0
1
Feb 2010
24
0
0
Mar 2010
26
0
0
Apr 2010
25
0
0
May 2010
4
0
0
Jun 2010
0
7
0
Jul 2010
1
0
2
Aug 2010
15
27
17
Sep 2010
89
48
52
Oct 2010
56
25
18
Nov 2010
2
3
1
Dec 2010
2
2
2
Jan 2011
32
30
30
Feb 2011
45
39
35
Mar 2011
38
38
39
Apr 2011
4
0
0
May 2011
14
8
27
Jun 2011
26
1
9
Jul 2011
36
6
0
Aug 2011
52
0
2
Sep 2011
6
1
2
Oct 2011
25
2
10
Nov 2011
26
2
1
Dec 2011
26
19
2
Jan 2012
45
10
1
Feb 2012
24
8
2
Mar 2012
14
2
1
Apr 2012
22
9
2
May 2012
9
4
2
Jun 2012
25
4
1
Jul 2012
19
3
5
Aug 2012
40
6
5
Sep 2012
23
6
8
Oct 2012
28
6
0
Nov 2012
0
16
21
Dec 2012
0
16
10
Jan 2013
0
8
1
Feb 2013
0
7
1
Mar 2013
0
2
0
Apr 2013
0
20
2
May 2013
0
5
2
Jun 2013
25
8
0
Jul 2013
42
21
0
Aug 2013
21
23
0
Sep 2013
118
34
0
Oct 2013
48
38
1
Nov 2013
51
25
1
Dec 2013
20
4
0
Jan 2014
4
1
0
Feb 2014
1
1
0
Mar 2014
7
6
1
Apr 2014
2
2
0
May 2014
7
2
0
Jun 2014
2
0
0
Jul 2014
3
2
1
Aug 2014
4
0
0
Sep 2014
1
0
0
Oct 2014
2
3
2
Nov 2014
0
1
1
Dec 2014
1
2
1
Jan 2015
4
2
0
Feb 2015
1
0
2
Mar 2015
5
3
0
Apr 2015
14
0
1
May 2015
3
2
0
Jun 2015
2
1
1
Jul 2015
1
0
0
Sep 2015
3
3
0
Oct 2015
2
2
0
Nov 2015
5
1
0
Dec 2015
1
0
0
Jan 2016
3
0
1
Feb 2016
7
0
2
Mar 2016
0
1
2
Apr 2016
0
0
2
May 2016
4
0
0
Jun 2016
6
0
0
Jul 2016
2
2
1
Oct 2016
15
0
0
Dec 2016
3
0
0
Jan 2017
2
0
0
Feb 2017
0
1
1
Mar 2017
0
2
0
Apr 2017
0
2
0
May 2017
0
2
0
Jun 2017
3
3
1
Aug 2017
2
2
2
Sep 2017
4
4
0
Oct 2017
3
3
0
Nov 2017
2
2
0
Dec 2017
3
3
0
Jan 2018
1
1
1
Feb 2018
8
8
0
Mar 2018
14
15
2
Apr 2018
5
6
1
May 2018
15
15
0
Jun 2018
15
15
0
Jul 2018
6
6
0
Aug 2018
4
4
4
Sep 2018
1
1
2
Oct 2018
1
1
2
Nov 2018
2
2
0
Dec 2018
4
4
0
Jan 2019
5
4
2
Feb 2019
6
4
2
Mar 2019
5
4
5
Apr 2019
4
2
7
May 2019
0
1
3
Jun 2019
2
2
8
Jul 2019
2
2
3
Aug 2019
0
0
5
Sep 2019
1
1
6
Oct 2019
2
2
6
Nov 2019
0
0
3
Dec 2019
1
1
1
Jan 2020
2
2
3
Feb 2020
3
3
2
Mar 2020
1
1
3
Apr 2020
1
1
2
May 2020
6
6
2
Jun 2020
2
2
3
Jul 2020
4
4
5
Aug 2020
2
2
2
Sep 2020
7
7
1
Oct 2020
3
3
3
Nov 2020
9
6
5
Dec 2020
6
6
2
Jan 2021
3
3
3
Feb 2021
0
0
6
Mar 2021
1
1
3
Apr 2021
2
2
0
May 2021
4
4
3
Jun 2021
4
4
4
Jul 2021
2
2
2
Aug 2021
7
7
7
Sep 2021
2
2
4
Oct 2021
2
2
15
Nov 2021
4
2
11
Dec 2021
5
5
4
Jan 2022
5
6
0
Feb 2022
4
4
1
Mar 2022
1
1
4
Apr 2022
2
2
1
May 2022
3
3
6
Jun 2022
0
0
4
Jul 2022
9
9
0
Aug 2022
3
3
1
Sep 2022
12
12
9
Oct 2022
9
6
4
Nov 2022
6
6
1
Dec 2022
3
3
0
Jan 2023
2
2
2
Feb 2023
25
25
0
Mar 2023
1
1
8
Apr 2023
0
0
30
May 2023
1
1
4
Jun 2023
1
1
0
Jul 2023
3
3
4
Aug 2023
4
4
5
Sep 2023
4
4
0
Oct 2023
1
1
2
Nov 2023
2
2
2
Dec 2023
20
0
1
Jan 2024
6
0
1
Feb 2024
8
0
0
Mar 2024
12
0
0
Total
1809
1972
810
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