looking for information regarding autsim and international adoption

To the group

I am looking for anecdotal information about potential case of high prevalence of autism in international adopted children in canada or the united states ..

I have been doing a preliminary research on the subject , from the cases we have in montreal quebec

Its clear from the data , at certain period we are observing jump of 200% in one year ,

from the preliminary data , the jump are primerally attributed to childreen showing what we call service group 1,2 &3 , generally assocaited to the lighter form of PDD or autism.

if by chance if group members parents are aware of this situation , please drop a line