Year   US (Total)     "Whites"  
  Cases %   Cases % Ratio*
1985 15719 0.007%   9460 0.005% 0.77
1984 7699 0.003%   4466 0.002% 0.74
1983 3064 0.001%   1776 0.001% 0.74
1982 452 0.000%   278 0.000% 0.78
             
    Afr-Amer     Untitled Hispanics  
  Cases % Ratio** Cases % Ratio**
1985 3,868 0.014% 2.65 2225 0.013% 2.65
1984 1,898 0.007% 2.76 1111 0.007% 2.89
1983 787 0.003% 2.89 435 0.003% 2.94
1982 86 0.000% 2.02 54 0.000% 2.42