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The image is a bar chart with eight bars, representing the percentage of the total US population aged 65 and over between 1900 and 2000, at ten-year intervals. Among all bars, three age groups are represented by segmented colors in each bar: 65-74, 75-84, and 85+. In 1900, 65-74 was 3.1%, 75-84 was 0.2%, and 85+ was 0.01%. In 1910, 65-74 was 3.2%, 75-84 was 0.3%, and 85+ was 0.02%. In 1920, 65-74 was 3.5%, 75-84 was 0.4%, and 85+ was 0.02%. In 1930, 65-74 was 4.1%, 75-84 was 0.6%, and 85+ was 0.03%. In 1940, 65-74 was 4.5%, 75-84 was 0.7%, and 85+ was 0.04%. In 1950, 65-74 was 5.0%, 75-84 was 1.0%, and 85+ was 0.07%. In 1960, 65-74 was 6.0%, 75-84 was 1.4%, and 85+ was 0.1%. In 1970, 65-74 was 7.1%, 75-84 was 2.0%, and 85+ was 0.2%. In 1980, 65-74 was 8.3%, 75-84 was 2.7%, and 85+ was 0.4%. In 1990, 65-74 was 9.6%, 75-84 was 3.4%, and 85+ was 0.7%. In 2000, 65-74 was 10.1%, 75-84 was 3.5%, and 85+ was 1.2%. Overall, the trend shows an increase in the percentage of the population aged 65 and over, with significant growth in the older age groups, especially 85+.
Given the complexity of the image, the above description may not be entirely accurate.
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The bar chart illustrates the percentage of the entire US population from 65 years old to 85 over between 1900 and 2000, The figure calculated in percentage.
Overall, both 75 to 84 years old and over 85 years old age group shown a simmilar condition with gradual increased while in 65 to 74 years old group shown a little decreased at the end of the period.
On one hand, in terms of 65 to 74 Years old group. They started at 2.9 percent in 1900 then the number increased steadily and reached its peak at 7.3 percent in 1990 before the figure dipped a little to 6.5 percent at the end of the period.
On the other hand, in 75 to 84 years old group it started at only one percent in the begining of the period. After a century the number quadrupleted to 4.4 percent in 2000 respectively. More over, in 85 over age group. They started at only 0.2 percent the lowest compared to two other age groups, the figure showed a steady increased and reached 1.5 percent at the end of the end of the period given.
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