"Global Estimates of Cumulative HIV/AIDS Cases, 1980-96" Year HIV AIDS Infection Cases (million) (million) 1980 0.2 0 1981 0.6 0 1982 1.1 0 1983 1.8 0.1 1984 2.7 0.2 1985 3.9 0.4 1986 5.3 0.7 1987 6.9 1.1 1988 8.7 1.6 1989 10.7 2.3 1990 13.0 3.2 1991 15.5 4.2 1992 18.5 5.5 1993 21.9 6.9 1994 25.9 8.5 1995 30.6 10.4 1996 36.2 12.5 "Compiled by Worldwatch Institute from: Global AIDS Policy Coalition, Harvard School of Public Health" "Boston, MA, discussion with author, 24 January 1997."