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The image displays a line graph titled "Proportion of population aged 60 and over" with percentage on the y-axis ranging from 0 to 25% and year on the x-axis from 1950 to 2050; it compares Korea (blue), Spain (red), and the USA (purple) with data points at 1950, 1970, 1990, 2010, 2030, and 2050; Korea's percentage increases drastically from 5% in 2010 to over 15% in 2030 and over 20% in 2050, while Spain's starts at 7.5% in 1990, surpasses 15% by 2010, and nears 25% in 2050; the USA experiences a steadier rise from just below 10% in 1950 to just over 20% in 2050.
Given the complexity of the image, the above description may not be entirely accurate.
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The visual illustrates the percentage of population of 60 and above in a period of a hundred year, from 1950 to 2050 in Korea, Spain and the USA.
Overall, it is clear that in 1990, Korea was seeing the least population of all, but it is expected to rise dramatically, during the period of 3 decades by 2050. On the contrary, US and Spain saw the similar trend from 1950 until 1990, with a small fractuation.
Regarding the Korean trend, it is evident that the country’s population of elderly was smallest of the 3 countries from the beginning of the graph, expected until around 2000. Despite this trend, it would increase the number skyrocket after 2040. In 2030, the number would be more than 6%, but expect to rise by more than 15%, nearly 22% as shown on the graph.
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