2020 year
28 pages
46.8 megabytes

2018 year
490 pages
1000.0 megabytes

1988 year
82 pages
33.1 megabytes

2016 year
45 pages
76.5 megabytes

2016 year
47 pages
80.7 megabytes

2017 year
33 pages
65.6 megabytes

2017 year
23 pages
33.0 megabytes

2015 year
22 pages
39.5 megabytes

2015 year
23 pages
40.5 megabytes

2015 year
16 pages
28.4 megabytes

1970-1976 year
39 Issues pages
436.2 megabytes

6 issues pages
118.7 megabytes