The bar graph demonstrates the difference in population of aged 65 and more in the three countries, such as the Canada, the Germany, and the UK. Moreover, their proportions shown in three time periods, such as 1980, 2000, and 2030. Overall, it is clear that the Germany had the highest contribution through other countires.
To begin with, the Canada increased gradually from 1980 to 2030 by approximately 25%, while changes in the Germany, which has the biggest contribution of populations in age 65 and more, was soared significantly, and it happened especially in the begining, by 10%.
In contrast to, the remaining the UK with the most changable shares had remained constant at the initial 20 years, from 1980 to 2000, for around a little bit less than a half of the 20 percent. However, in the predicted year, 2030, it surged slightly from approximately 12 to 18 percentages, for around 6%.