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Volume 83, Issue 1
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Online download statistics by month:
Online download statistics by month: March 1999 to February 2023
Abstract
Full
Pdf
Mar 1999
0
2
0
Apr 1999
0
12
2
May 1999
0
2
2
Jun 1999
0
7
2
Jul 1999
0
1
0
Aug 1999
0
0
1
Oct 1999
0
1
0
Nov 1999
0
2
0
Jan 2000
0
0
1
Apr 2000
0
2
0
Jul 2000
0
1
1
Sep 2000
0
1
0
Dec 2000
0
1
1
Jan 2001
0
1
0
Feb 2001
0
2
0
Mar 2001
0
3
0
May 2001
0
1
0
Aug 2001
0
28
0
Sep 2001
0
1
0
Oct 2001
0
3
0
Nov 2001
0
1
0
Dec 2001
0
2
1
Mar 2002
0
1
0
May 2002
0
1
0
Jun 2002
0
2
0
Jul 2002
0
1
0
Sep 2002
0
2
1
Oct 2002
0
1
0
Nov 2002
0
1
0
Dec 2002
0
7
5
Jan 2003
0
1
0
Feb 2003
0
3
1
Apr 2003
0
1
1
Jun 2003
0
1
1
Jul 2003
0
8
0
Aug 2003
0
13
0
Sep 2003
0
8
0
Oct 2003
0
12
0
Nov 2003
0
15
0
Dec 2003
0
5
0
Jan 2004
0
10
0
Feb 2004
0
8
0
Mar 2004
0
9
8
Apr 2004
0
7
2
May 2004
0
25
0
Jun 2004
0
26
0
Jul 2004
0
27
0
Aug 2004
0
47
0
Sep 2004
0
18
0
Oct 2004
3
7
0
Nov 2004
4
5
0
Dec 2004
2
1
0
Jan 2005
2
4
0
Feb 2005
2
4
0
Mar 2005
4
10
1
Apr 2005
0
0
1
May 2005
0
1
0
Jun 2005
3
2
0
Jul 2005
0
1
0
Aug 2005
2
1
3
Sep 2005
0
2
1
Oct 2005
0
1
0
Dec 2005
1
1
0
Jan 2006
0
4
0
Feb 2006
2
4
0
Mar 2006
0
2
0
May 2006
2
3
1
Jun 2006
1
2
0
Aug 2006
0
2
0
Sep 2006
0
1
2
Oct 2006
1
1
1
Nov 2006
0
3
2
Dec 2006
2
4
3
Jan 2007
0
1
1
Feb 2007
0
4
1
Mar 2007
1
2
6
Apr 2007
1
0
1
May 2007
2
0
0
Jun 2007
0
0
1
Jul 2007
1
0
0
Aug 2007
2
0
0
Sep 2007
1
2
2
Oct 2007
3
2
0
Nov 2007
1
1
0
Jan 2008
2
0
0
Feb 2008
3
1
1
Mar 2008
0
1
0
Apr 2008
1
3
1
Jun 2008
1
0
1
Jul 2008
0
1
0
Aug 2008
1
1
0
Sep 2008
1
0
0
Oct 2008
0
1
0
Nov 2008
2
0
0
Dec 2008
1
1
0
Jan 2009
1
0
0
Mar 2009
1
0
0
Apr 2009
2
0
0
Jun 2009
1
1
0
Jul 2009
1
0
0
Sep 2009
0
1
0
Dec 2009
3
0
0
Mar 2010
0
0
1
May 2010
0
0
1
Jun 2010
1
0
0
Jul 2010
0
0
3
Sep 2010
1
0
0
Oct 2010
4
0
0
Nov 2010
3
2
0
Dec 2010
1
0
0
Jan 2011
2
0
0
Feb 2011
1
0
0
Mar 2011
3
0
0
Apr 2011
3
0
1
May 2011
2
0
0
Jun 2011
1
3
0
Jul 2011
2
2
1
Aug 2011
1
0
1
Sep 2011
2
1
1
Oct 2011
2
0
3
Nov 2011
4
2
1
Dec 2011
8
0
2
Jan 2012
5
2
3
Feb 2012
1
0
4
Mar 2012
3
2
2
Apr 2012
2
2
3
May 2012
1
0
3
Jun 2012
3
1
0
Jul 2012
3
1
3
Aug 2012
3
5
3
Sep 2012
6
5
1
Oct 2012
8
3
3
Nov 2012
0
5
4
Dec 2012
0
7
4
Jan 2013
0
7
0
Feb 2013
0
10
2
Mar 2013
0
15
2
Apr 2013
0
8
2
May 2013
0
15
1
Jun 2013
1
1
2
Aug 2013
1
0
1
Oct 2013
4
0
0
Nov 2013
1
0
1
Dec 2013
2
0
0
Jan 2014
0
1
0
Mar 2014
5
1
2
Apr 2014
2
1
0
Jun 2014
3
0
4
Jul 2014
3
3
0
Sep 2014
2
0
0
Oct 2014
2
0
1
Dec 2014
1
1
1
Feb 2015
3
1
9
Mar 2015
7
10
1
Apr 2015
6
5
1
May 2015
1
2
0
Jun 2015
5
1
3
Jul 2015
6
1
0
Sep 2015
1
0
2
Nov 2015
1
1
0
Dec 2015
2
1
1
Jan 2016
0
0
1
Mar 2016
1
0
3
Jul 2016
1
1
1
Nov 2016
1
0
0
Dec 2016
0
1
0
Jan 2017
5
1
2
Feb 2017
1
0
0
Apr 2017
0
2
0
May 2017
0
4
2
Jun 2017
0
1
1
Jul 2017
3
3
1
Aug 2017
13
13
2
Sep 2017
65
65
1
Oct 2017
127
127
1
Nov 2017
55
55
0
Dec 2017
35
35
0
Jan 2018
43
43
0
Feb 2018
30
26
1
Mar 2018
32
32
0
Apr 2018
26
26
0
May 2018
28
28
0
Jun 2018
22
22
0
Jul 2018
29
29
1
Aug 2018
17
17
0
Sep 2018
15
15
0
Oct 2018
15
15
0
Nov 2018
8
8
0
Dec 2018
19
19
0
Jan 2019
15
13
0
Feb 2019
27
21
2
Mar 2019
10
10
5
Apr 2019
7
7
3
May 2019
6
6
4
Jun 2019
13
12
3
Jul 2019
11
11
4
Aug 2019
17
17
5
Sep 2019
8
8
2
Oct 2019
9
9
1
Nov 2019
11
11
5
Dec 2019
9
9
0
Jan 2020
9
9
1
Feb 2020
13
13
3
Mar 2020
8
8
3
Apr 2020
13
13
2
May 2020
13
13
1
Jun 2020
24
24
2
Jul 2020
23
21
1
Aug 2020
8
8
2
Sep 2020
13
13
1
Oct 2020
10
9
2
Nov 2020
2
2
3
Dec 2020
23
14
3
Jan 2021
6
5
3
Feb 2021
1
1
0
Mar 2021
1
1
2
Apr 2021
3
3
2
May 2021
3
3
3
Jun 2021
7
7
4
Jul 2021
9
9
0
Aug 2021
12
12
2
Sep 2021
2
2
8
Oct 2021
2
2
12
Nov 2021
2
2
16
Dec 2021
9
9
0
Jan 2022
17
19
1
Feb 2022
4
4
2
Mar 2022
5
5
0
Apr 2022
4
4
0
May 2022
19
19
12
Jun 2022
24
23
4
Jul 2022
11
11
2
Aug 2022
16
16
2
Sep 2022
18
17
10
Oct 2022
21
21
3
Nov 2022
8
8
1
Dec 2022
5
5
2
Jan 2023
4
4
1
Feb 2023
21
20
0
Total
1326
1652
311
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