The line graph illustrates the population rates categorized by their age from 1960 to 2040. Overall, people aged above 65 increase from the least to most common over the period, sharing the same position with those aged between 15 and 64 at the end, which remains the dominant figure. People aged under 14 declines and is by far the lowest position by the end of the period.
For people aged between 15 and 64, from 1960 to 2010, this figure fluctuated between approximately 55% and 60%. From this time onwards, 15-64 category decreased and is projected to continue this trend, finishing at around 48%. In comparison, 0-14 age group almost decline throughout the period. In the first surveyed ten years, 0-14 category declined marginally from 30% to 27% before remaining unchanged in the next decade. A considerable drop of a half could be observed for this figure during 1980-2000 phase, and it slows its declining phase until the end, finishing at 10%.
People aged above 65 increased significantly from 15% to around 35% from 1960 to 2000 prior to being expected to continue to rise, finishing at the same position with those aged between 15 and 64.