関連ワード:
average life expectancy of people in the united states average life expectancy of men in the united states average life expectancy of women in the united states average life span of people in the united states average life span of women in the united states average lifespan men united states average life expectancy of a man in the united states average life span of a man in the united states average life expectancy for white men in the united states average age of people in the united states
