QUICK COMPARE

The general population of children in the U.S.

1 in 100 diagnosed with autism. (reference)






Amish of Lancaster County, Pennsylvania

1 in 4,875 diagnosed with autism. [Note: of the four in 19,500 children who have autism, one had been exposed to high levels of mercury from a power plant. The other three, including one child adopted from outside the Amish community, had received their vaccines.] (reference)
More at link http://www.vaccinationcouncil.org/quick-compare-2/