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Volume 42, Issue 6
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Online download statistics by month:
Online download statistics by month: January 1999 to March 2024
Abstract
Full
Pdf
Jan 1999
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Feb 1999
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Mar 1999
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May 1999
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3
1
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1
Oct 1999
0
4
0
Dec 2000
0
0
1
May 2001
0
2
0
Aug 2001
0
2
1
Dec 2001
0
1
0
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1
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1
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2
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6
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1
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5
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Dec 2003
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6
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4
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Feb 2004
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Mar 2004
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5
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1
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1
Jun 2004
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5
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Jul 2004
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10
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Aug 2004
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7
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6
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Oct 2004
1
3
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Nov 2004
2
3
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Dec 2004
3
1
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Jan 2005
7
4
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Feb 2005
1
2
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Mar 2005
5
7
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Aug 2005
0
0
3
Nov 2005
3
5
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Dec 2005
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1
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1
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2
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0
3
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1
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Oct 2006
1
1
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3
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3
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Nov 2007
1
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1
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1
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1
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1
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Jan 2009
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2
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1
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1
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Aug 2009
3
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Sep 2009
1
0
0
Oct 2009
2
1
0
Dec 2009
2
1
0
Jul 2010
0
1
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Aug 2010
2
0
0
Oct 2010
2
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Dec 2010
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1
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Jan 2011
3
1
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10
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102
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Oct 2015
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1
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Nov 2015
91
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61
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Jan 2016
6
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7
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36
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5
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5
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1
1
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2
2
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3
2
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1
0
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0
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0
3
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1
1
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4
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3
3
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3
3
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Oct 2017
3
3
0
Nov 2017
5
5
0
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3
3
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5
5
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2
2
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3
3
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Apr 2018
6
6
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5
5
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Jun 2018
8
8
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Jul 2018
2
2
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Aug 2018
11
11
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3
3
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Oct 2018
5
5
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Nov 2018
6
6
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Dec 2018
5
5
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Jan 2019
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3
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8
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Apr 2019
2
2
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May 2019
1
1
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Jun 2019
3
3
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Jul 2019
8
7
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Aug 2019
4
3
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Sep 2019
5
5
0
Oct 2019
1
1
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Nov 2019
2
2
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Dec 2019
1
1
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Jan 2020
1
1
0
Feb 2020
7
7
0
Mar 2020
1
1
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Apr 2020
2
2
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May 2020
4
4
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Jun 2020
9
9
0
Jul 2020
6
5
0
Aug 2020
1
1
0
Sep 2020
12
12
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Oct 2020
19
19
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Nov 2020
20
20
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11
11
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Jan 2021
6
6
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6
6
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4
4
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Apr 2021
2
2
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4
4
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4
4
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6
6
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Aug 2021
2
2
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3
3
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Oct 2021
3
2
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Nov 2021
1
1
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Dec 2021
7
8
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Jan 2022
4
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Apr 2022
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14
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5
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38
38
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2
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4
4
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2
2
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2
2
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3
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6
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Dec 2023
3
1
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Feb 2024
4
0
0
Mar 2024
3
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0
Total
1117
729
14
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