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Volume 57, Issue 4
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Online download statistics by month:
Online download statistics by month: March 2008 to January 2024
Abstract
Full
Pdf
Mar 2008
631
34
40
Apr 2008
304
19
23
May 2008
16
13
6
Jun 2008
16
22
7
Jul 2008
13
15
3
Aug 2008
9
7
4
Sep 2008
19
2
3
Oct 2008
15
4
0
Nov 2008
10
4
5
Dec 2008
14
4
0
Jan 2009
52
12
5
Feb 2009
9
22
3
Mar 2009
8
8
9
Apr 2009
10
3
3
May 2009
8
8
2
Jun 2009
14
3
5
Jul 2009
13
1
1
Aug 2009
8
3
0
Sep 2009
1
1
1
Oct 2009
11
2
3
Nov 2009
10
0
1
Dec 2009
2
0
0
Jan 2010
4
1
2
Feb 2010
4
1
1
Mar 2010
12
5
2
Apr 2010
2
0
1
May 2010
4
0
1
Jun 2010
2
2
0
Jul 2010
4
0
4
Aug 2010
4
1
1
Sep 2010
10
0
1
Oct 2010
9
2
0
Nov 2010
4
0
0
Dec 2010
4
0
1
Jan 2011
5
1
0
Feb 2011
5
2
3
Mar 2011
5
0
2
Apr 2011
4
1
1
May 2011
7
0
1
Jun 2011
15
1
2
Jul 2011
12
0
0
Aug 2011
11
0
2
Sep 2011
9
0
1
Oct 2011
11
1
2
Nov 2011
15
0
3
Dec 2011
21
0
1
Jan 2012
17
0
1
Feb 2012
9
0
0
Mar 2012
17
2
0
Apr 2012
9
0
0
May 2012
14
0
2
Jun 2012
5
0
0
Jul 2012
12
3
0
Aug 2012
11
1
0
Sep 2012
11
0
1
Oct 2012
7
0
1
Nov 2012
0
1
0
Dec 2012
0
1
0
Feb 2013
0
1
0
Mar 2013
0
0
1
May 2013
0
0
1
Jun 2013
2
0
0
Jul 2013
5
0
1
Aug 2013
2
0
0
Sep 2013
2
0
1
Oct 2013
3
0
1
Nov 2013
2
0
0
Dec 2013
2
0
1
Jan 2014
5
0
0
Feb 2014
1
0
0
Mar 2014
4
0
1
May 2014
3
0
0
Jun 2014
1
0
1
Jul 2014
3
1
0
Aug 2014
2
0
0
Sep 2014
2
0
0
Oct 2014
1
0
1
Dec 2014
2
0
0
Mar 2015
3
0
0
Apr 2015
1
0
1
May 2015
3
0
1
Jun 2015
2
0
2
Jul 2015
2
0
1
Sep 2015
6
0
0
Oct 2015
1
0
0
Nov 2015
8
0
0
Dec 2015
9
0
0
Jan 2016
10
0
0
Feb 2016
7
0
0
Mar 2016
6
0
1
Apr 2016
11
0
1
May 2016
14
0
0
Jun 2016
2
0
0
Jul 2016
11
0
1
Aug 2016
8
0
0
Sep 2016
11
0
1
Oct 2016
6
0
0
Nov 2016
3
0
1
Dec 2016
2
0
0
Jan 2017
5
0
0
Feb 2017
8
5
5
Mar 2017
11
3
6
Apr 2017
16
0
7
May 2017
8
1
7
Jun 2017
6
0
3
Jul 2017
15
0
4
Aug 2017
26
0
3
Sep 2017
28
0
10
Oct 2017
30
0
10
Nov 2017
40
0
14
Dec 2017
19
0
7
Jan 2018
36
0
14
Feb 2018
21
0
6
Mar 2018
19
0
3
Apr 2018
41
1
11
May 2018
54
0
16
Jun 2018
48
0
14
Jul 2018
70
0
20
Aug 2018
85
1
34
Sep 2018
61
1
21
Oct 2018
55
0
17
Nov 2018
68
0
20
Dec 2018
67
0
22
Jan 2019
53
0
21
Feb 2019
65
1
25
Mar 2019
81
1
34
Apr 2019
46
0
22
May 2019
54
1
21
Jun 2019
70
1
23
Jul 2019
59
1
23
Aug 2019
78
0
27
Sep 2019
89
2
32
Oct 2019
64
1
26
Nov 2019
67
0
23
Dec 2019
49
0
17
Jan 2020
66
0
27
Feb 2020
101
0
34
Mar 2020
67
0
25
Apr 2020
40
1
17
May 2020
32
0
9
Jun 2020
57
3
12
Jul 2020
53
1
19
Aug 2020
25
0
8
Sep 2020
53
3
10
Oct 2020
73
0
10
Nov 2020
54
0
14
Dec 2020
50
0
15
Jan 2021
49
0
21
Feb 2021
43
0
16
Mar 2021
47
1
18
Apr 2021
35
0
14
May 2021
21
0
11
Jun 2021
3
0
13
Jul 2021
5
0
20
Aug 2021
0
0
15
Sep 2021
2
0
18
Oct 2021
27
0
15
Nov 2021
27
0
12
Dec 2021
60
0
20
Jan 2022
67
0
16
Feb 2022
103
0
29
Mar 2022
112
0
31
Apr 2022
72
0
18
May 2022
96
0
26
Jun 2022
82
2
22
Jul 2022
62
2
20
Aug 2022
108
3
28
Sep 2022
90
4
28
Oct 2022
117
1
37
Nov 2022
67
2
21
Dec 2022
34
0
11
Jan 2023
83
0
30
Feb 2023
111
0
25
Mar 2023
41
1
10
Apr 2023
28
0
11
May 2023
48
0
12
Jun 2023
40
1
15
Jul 2023
49
0
16
Aug 2023
37
0
16
Sep 2023
276
0
10
Oct 2023
37
3
8
Nov 2023
26
0
4
Dec 2023
20
0
2
Jan 2024
7
0
0
Total
6071
263
1587
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