population aging rate by country

Figure 3 Countries or areas with the largest percentage point increase in the share of older persons aged 65 years or over between 2019 and 2050

Projected growth rates tend to be slower, on average, for the older populations of high income countries Among the 61 high income countries with at least 

populations in those countries With continuing declines in death rates among older people, the proportion aged 80 or older is rising quickly, and more people 

and less developed countries ○ Some populations will shrink in the next few decades While world population is aging at an unprecedented rate, the

Population aging—Economic aspects—Latin America— Total Fertility Rate in Selected LAC Countries, Population Growth Rates by Major Age Group

The percentage of older persons in the population will increase in virtually all countries Page 13 9 Page 14 World Population Ageing 

In most developed countries population aging began to cumulate slowly during the late nineteenth century as their fertility rates entered a phase of sustained

From 2025, growth rates of people over 60 years old will slow Simultaneously, youth populations are declining In developing countries, the proportion of children 

lation over age 65, and the annual growth rate of the elderly population Sta for accommodating their increase in countries such as China, the Republic of

The low birth rates experienced by most OECD countries during the past decades have reduced their population growth rates and will drastically alter their