1955 year
2 issues pages
30 megabytes

2015 year
23 pages
37.5 megabytes

2015 year
21 pages
49.4 megabytes

1977 year
21 issues pages
588.1 megabytes

1983 year
2 issues pages
51.1 megabytes

1991-1994 year
4 issues pages
104.4 megabytes

1975 year
52 pages
11.1 megabytes

1992 year
51 pages
29.5 megabytes

1999-2000 year
6 issues pages
71 megabytes

1998 year
2 issues pages
31.8 megabytes

2012 year
67 pages
43.9 megabytes

2012 year
70 pages
36.9 megabytes