The bar graph demonstrates the proportions of the retired citizens above the age group of 65 in 3 distinct countries: Canada, Germany, and the UK, in the years 1980, 2000, and 2030.
To begin with, the ratio of elderly individuals was 10% in 1980. Then it surged by 5% after the two decades. The number of Canadian elders is expected to reach 22% in 2030. Moreover, The population of elders in Germany increased over the period from 15% to 20%. This trend is predicted to soar 25% in 2030.
Shifting focus to another country, approximately 14% of Britishers were 65 and over. After two decades, it exhibited a small growth of 1% in 2000. The number of retired British people is forecast to reach nearly 20% in 2030.
Overall, it is readily apparent from the graph that the number of elderly citizens will increase in the future. The majority of the population will be observed in Germany, followed by the population of Canada and the UK.