The given bar graph illustrates the proportion of US population during a period of 100 years, from 1900 to 2000. The units were measured in per cent and the age divided into three age group, which were 65-74 years old, 7
The information about the total population aged 65 and over in the USA between 1900 and 2000 is depicted by the rendered bar graph. The data has been calibrated in the percentage.
The given chart set out the proportion of over 65 years old people in the US population in the period from 1900 to 2000. In general, old people accounted for more and more percentage in the US population structure after
The bar chart illustrates the total percentage of the elderly population with an age above sixty-five years old in the United States of America between 1900 and 2000. The graph is divided into three groups, namely sixty-