My comment to an entry 'страна' by mi3ch
Первая же ссылка в Гугле:
Association Between Income and Life Expectancy in the United States
Там, в частности, есть некоторые графики по перцентилям.
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Association Between Income and Life Expectancy in the United States
Там, в частности, есть некоторые графики по перцентилям.
View the entire thread this comment is a part of