As of 2000[update], children and teenagers (0–19 years old) make up 15.1% of the population, while adults (20–64 years old) make up 65% and seniors (over 64 years old) make up 19.9%.
It was reported that 2 kids were killed in an accident, then which number will be inreased, 19.9% or 15.1%?
19.9%