Similarly, the average age of the insured population changed the same way in those control states as it did in New York.
(the average age of the insured population; changed; the same way; L:in those control states; T:as it did in New York) (it; did; L:in New York)
the average age of the insured population it
changed did
the same way L:in those control states T:as it did in New York
L:in New York