The table illustrates information and predictions of percentages of the population aged over 65 in three different countries due to the three different years.
Overall, information and predictions show the increasing number of researched age groups in both three countries in all studied year.
In detail, Germany shows the highest rate of elderly people in all researched year with an index of 20.45 to 30.42. Additionally, the lowest index of Germany in 1988 with in an index of 20.45, which is 0.10 indexes higher than predictions of the UK in 2030, which makes the UK take the third place in this research. Even, despite Canada was only 2.09 indexes higher than the UK in 1988, the differences between these countries have grown to 5.78 indexes in 2000 with an index of 20.67 in Canada, which is even 0.32 indexes higher than predictions of the UK about 2030.
In conclusion, all researched countries show almost the similar increasing index while statistics of the UK illustrates the growth below than average.