You mean the issue urls?
URL format:
http://hemdatornytt.selda.se/<year4digits>_<issue2digits>/
Issues:
1986 6 (i.e. /1986_01/ through /1986_06/ at the end)
1987 8
1988 8
1989 9
1990 10
1991 10 + the unreachable special,
http://hemdatornytt.selda.se/1991_06½/ <-bad char
1992 11
1993 12
1994 10