1987 year
25 pages
7.5 megabytes

2011-2013 year
13 issues pages
212.9 megabytes

2007-2009 year
20 issues pages
433.2 megabytes

1981 year
83 pages
26.3 megabytes

1999 year
57 pages
10.7 megabytes

1995 year
51 pages
28.7 megabytes

1961-1965 year
30 issues pages
356.1 megabytes

1994 year
49 pages
13.6 megabytes

1999 year
52 pages
13.3 megabytes

1995 year
49 pages
19.2 megabytes

1997 year
52 pages
14.8 megabytes

1994 year
51 pages
18.8 megabytes