The bar chart and table provide information on demographic trends in Japan from 1950 to 2055, with the main subject being people aged over 65 years old.
Overall, the chart shows that Japan’s total population increased steadily before reaching a peak in 2005 (with 127.8 million), after which it declined to 110 million in 2035, and then kept falling until it reached 89.9 million in 2055.
In contrast, the percentage of the elderly population shows dramatic growth over time. In 1950, out of 84.1 million of the total population, around 4.9% of people were over 65 years old (4.1 million).
By 2005, the total population reached its peak, while the number of people aged 65 years and older also increased to around 25.7 million, accounting for 20% of the total population. Over the next 50 years, the number of people living in Japan is expected to decrease significantly, and the proportion of elderly over 65 years old will take over approximately 41% of the total population.
