The bar chart below illustrates the rates of people aged 65 or above across different countries in 1980, 2000 and 2030.
Overall it can be seen that the proportion of people aged 65 or above is predicted increase over the whole period.
The Germany ranked first in term of population with aged 65 ot above according the table. In 1980 the percentage of adults with aged 65 ot above was little less than 15%, then raised gradually to 20% in 2000 and percentage will continue to raise to 25% in 2030.
In Canada the percentages of adults aged 65 or above accounted for over 10% in 1980, after it continued to rise over 15% in 2000 and it predicted rise a little more 20%.
The proportion of UK adults aged 65 or above was at 15% in 1980 and unchanged 20 years, finally the population in Great Britan are expected to climb approximately to 20% in 2030.
