Thanks!
That means that my guess of 7% unvaccinated was not unreasonable.
So, the number to follow (in this instance) is not the ratio of vaccinated to unvaccinated children who fall ill, but how many vaccinated who fall ill relative to the total number of vaccinted children.
We can also assume that every man, woman and child coming into the US illegally is NOT VACCINATED for anything. They bring in new slightly different strains of the diseases that are native to their home and the vaccine we use in totally useless........