Netscape V 1.22 or later is needed to view the PBA correctly.
Older versions of Netscape will not read the charts and tables correctly!
1980 Edition
(
read introduction to 1990 edition before reading this
)
1985 Supplement
1990 Edition
1991-1994 Supplements
1995 Supplement
1996 Update
1997 Update
Mid Year Commentary
- comments as of July, 1997
1998 Update
Fall 1998 Comments
- comments as of July, 1998
1999 Update
Interim 2000 Update
2000 Popularity
-
1985 - 2000 Popularity
(this is an addendum to the Millenium CD - it was erroneously omitted from some copies of the cd)
Millenium Issue