Question: What was the population in 2010 of the township which is Chris Christie's hometown ?
Sentence (from "Livingston, New Jersey"): As of the 2010 United States Census, the township's population was 29,366, reflecting an increase of 1,975 (+7.2%) from the 27,391 counted in the 2000 Census, which had in turn increased by 782 (+2.9%) from the 26,609 counted in the 1990 Census.
Relevant evidence: Yes