79 



ricuRZ 1 



YEAR 



1991 



-*- Pele 



-+- Kona 



-•- Shaka 



-X- Lallanl 



-1- Lono 



-h- Hobl 



LEGEND; 



Above 2:1- Active Respiratory Inf lamination 



1:1 - 2:1- Subclinical Respiratory Inf lanunatlon 



Below 1:1- No Respiratory Inriaaunation 



