1) What is the population that is in the following.
(1) 30 - 39 years.
(2) 90 years or more.
(3) less than 20 years.
(4) more than 49 years, the survey of the population of the city in the year. . since 2457 were as follows: age (years) Population (Persons). 0-9 10 - 19 20 - 29 30 - 39 40 - 49 50 - 59 60 - 69 70 - 79 80 - 89 90 or more 2,348,081 2,606,028 2,579,629 2,467,839 1,805,783 1,448,698 1,257,157 780,916 269,951 38,074 15,602,156 Total
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