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Volume 83, Issue 4
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Online download statistics by month:
Online download statistics by month: March 1999 to March 2024
Abstract
Full
Pdf
Mar 1999
0
16
0
Apr 1999
0
40
4
May 1999
0
11
3
Jun 1999
0
11
4
Jul 1999
0
2
0
Aug 1999
0
2
0
Sep 1999
0
7
2
Oct 1999
0
2
0
Nov 1999
0
12
0
Dec 1999
0
9
0
Jan 2000
0
3
0
Feb 2000
0
5
0
Mar 2000
0
5
0
Apr 2000
0
8
0
May 2000
0
3
1
Jun 2000
0
1
0
Aug 2000
0
1
0
Sep 2000
0
2
0
Oct 2000
0
1
0
Dec 2000
0
5
1
Feb 2001
0
4
0
Mar 2001
0
3
0
Apr 2001
0
4
0
Aug 2001
0
3
0
Sep 2001
0
1
0
Oct 2001
0
1
0
Dec 2001
0
2
1
Jan 2002
0
1
0
Apr 2002
0
1
0
May 2002
0
2
0
Jul 2002
0
1
0
Sep 2002
0
2
1
Nov 2002
0
1
0
Dec 2002
0
2
1
Feb 2003
0
1
0
Apr 2003
0
0
2
May 2003
0
0
2
Jun 2003
0
2
1
Jul 2003
0
7
0
Aug 2003
0
10
0
Sep 2003
0
8
0
Oct 2003
0
7
0
Nov 2003
0
14
1
Dec 2003
0
8
0
Jan 2004
0
12
0
Feb 2004
0
8
0
Mar 2004
0
12
4
Apr 2004
0
6
1
May 2004
0
27
0
Jun 2004
0
23
2
Jul 2004
0
23
3
Aug 2004
0
33
0
Sep 2004
0
22
0
Oct 2004
3
11
0
Nov 2004
4
5
0
Dec 2004
3
5
1
Jan 2005
3
3
0
Feb 2005
3
5
0
Mar 2005
4
8
3
Apr 2005
1
2
4
May 2005
3
2
0
Jun 2005
2
3
0
Jul 2005
0
1
0
Aug 2005
1
3
3
Sep 2005
0
0
1
Oct 2005
2
3
0
Nov 2005
0
4
0
Dec 2005
2
5
3
Jan 2006
0
3
0
Feb 2006
2
1
0
Mar 2006
0
1
0
May 2006
1
0
1
Jun 2006
1
2
0
Jul 2006
0
2
1
Aug 2006
0
3
0
Sep 2006
1
0
1
Oct 2006
0
4
4
Nov 2006
0
0
2
Dec 2006
1
2
2
Jan 2007
1
2
2
Feb 2007
1
2
2
Mar 2007
0
2
3
Apr 2007
1
4
5
May 2007
0
0
2
Jun 2007
0
3
3
Jul 2007
0
1
3
Aug 2007
0
2
0
Sep 2007
0
3
3
Oct 2007
0
1
0
Nov 2007
0
0
1
Dec 2007
0
1
2
Jan 2008
0
1
2
Feb 2008
0
2
7
Mar 2008
0
6
6
Apr 2008
0
5
5
May 2008
0
1
0
Jun 2008
0
1
1
Jul 2008
1
4
3
Aug 2008
0
2
0
Sep 2008
1
2
0
Oct 2008
0
3
0
Nov 2008
1
4
1
Dec 2008
1
2
0
Jan 2009
1
1
1
Feb 2009
0
0
1
Mar 2009
0
3
1
Apr 2009
0
1
0
May 2009
1
1
0
Jun 2009
1
0
0
Jul 2009
1
2
0
Sep 2009
0
2
0
Oct 2009
0
1
0
Nov 2009
1
0
1
Dec 2009
3
2
1
Jan 2010
1
1
1
Feb 2010
0
0
1
Mar 2010
0
0
1
Apr 2010
0
1
0
May 2010
0
1
1
Jun 2010
1
1
1
Jul 2010
1
1
2
Sep 2010
4
4
3
Oct 2010
3
7
1
Nov 2010
1
4
1
Dec 2010
0
2
0
Feb 2011
0
0
1
Mar 2011
1
1
2
Apr 2011
1
2
6
May 2011
2
3
2
Jun 2011
2
3
4
Jul 2011
9
3
3
Aug 2011
6
0
0
Sep 2011
2
0
0
Oct 2011
4
0
2
Nov 2011
2
0
0
Dec 2011
6
3
2
Jan 2012
5
1
4
Feb 2012
6
1
4
Mar 2012
9
3
6
Apr 2012
3
3
4
May 2012
7
1
3
Jun 2012
2
1
2
Jul 2012
3
1
2
Aug 2012
9
1
1
Sep 2012
14
4
3
Oct 2012
8
2
2
Nov 2012
0
4
5
Dec 2012
0
4
0
Jan 2013
0
8
1
Feb 2013
0
7
1
Mar 2013
0
7
2
Apr 2013
0
7
4
May 2013
0
10
2
Jun 2013
3
1
1
Jul 2013
7
0
0
Aug 2013
5
0
0
Sep 2013
2
0
1
Oct 2013
5
0
0
Nov 2013
1
0
0
Dec 2013
2
1
0
Jan 2014
1
0
0
Feb 2014
4
0
0
Mar 2014
7
1
0
Apr 2014
6
1
0
May 2014
1
1
1
Jun 2014
8
0
2
Jul 2014
1
2
1
Aug 2014
1
1
0
Sep 2014
4
3
1
Oct 2014
1
0
1
Nov 2014
3
0
0
Dec 2014
1
0
1
Jan 2015
2
1
0
Feb 2015
4
2
2
Mar 2015
6
0
1
Apr 2015
5
2
0
May 2015
2
4
0
Jun 2015
1
0
1
Jul 2015
7
2
0
Aug 2015
1
0
1
Sep 2015
7
0
2
Oct 2015
2
1
0
Nov 2015
4
0
0
Dec 2015
4
0
1
Jan 2016
3
0
1
Mar 2016
1
0
3
Apr 2016
3
0
0
May 2016
5
0
0
Jun 2016
2
0
0
Jul 2016
4
0
1
Oct 2016
1
0
1
Nov 2016
1
0
0
Dec 2016
1
2
0
Jan 2017
3
0
1
Feb 2017
1
0
0
Mar 2017
0
1
0
Apr 2017
0
2
0
May 2017
0
4
1
Jun 2017
2
5
2
Jul 2017
3
3
1
Aug 2017
3
3
0
Sep 2017
47
47
0
Oct 2017
118
118
1
Nov 2017
46
46
0
Dec 2017
34
34
0
Jan 2018
24
24
0
Feb 2018
29
27
1
Mar 2018
19
19
1
Apr 2018
17
17
0
May 2018
13
13
0
Jun 2018
15
15
0
Jul 2018
17
17
0
Aug 2018
14
14
0
Sep 2018
15
15
0
Oct 2018
10
10
0
Nov 2018
13
13
2
Dec 2018
21
21
0
Jan 2019
14
12
1
Feb 2019
15
11
0
Mar 2019
4
4
5
Apr 2019
5
4
4
May 2019
4
4
3
Jun 2019
22
14
7
Jul 2019
10
10
8
Aug 2019
11
11
4
Sep 2019
11
11
3
Oct 2019
10
10
4
Nov 2019
11
11
3
Dec 2019
12
12
0
Jan 2020
11
11
0
Feb 2020
11
11
4
Mar 2020
9
9
3
Apr 2020
10
10
1
May 2020
12
12
1
Jun 2020
23
23
3
Jul 2020
19
19
0
Aug 2020
8
8
3
Sep 2020
16
16
0
Oct 2020
9
9
3
Nov 2020
2
2
1
Dec 2020
25
16
1
Jan 2021
6
5
2
Mar 2021
0
0
2
Apr 2021
2
2
0
May 2021
1
1
5
Jun 2021
7
7
0
Jul 2021
9
9
10
Aug 2021
6
6
9
Sep 2021
7
7
4
Oct 2021
5
5
14
Nov 2021
1
1
14
Dec 2021
7
7
1
Jan 2022
12
12
0
Feb 2022
6
6
1
Mar 2022
7
7
2
Apr 2022
6
7
2
May 2022
17
17
12
Jun 2022
20
20
5
Jul 2022
12
11
0
Aug 2022
21
22
1
Sep 2022
16
16
12
Oct 2022
22
21
5
Nov 2022
6
6
1
Dec 2022
3
3
3
Jan 2023
2
2
1
Feb 2023
22
22
0
Mar 2023
1
1
0
May 2023
1
1
4
Jun 2023
3
3
0
Jul 2023
3
3
3
Aug 2023
2
2
2
Sep 2023
7
7
1
Oct 2023
3
3
0
Nov 2023
8
8
1
Dec 2023
10
1
0
Jan 2024
9
0
1
Feb 2024
10
0
0
Mar 2024
3
0
0
Total
1324
1648
409
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