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Canada has the highest dependency at 70%.

Japan has the second highest dependency at 43.4%.

Mali has the lowest dependency at 51%.

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Mali has the highest birth rate at 18%.

Canada has the second highest birth rate at 4.9%.

Japan has the lowest birth rate at 3.3%.

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Japan has the highest life expectancy at 17%.

Canada has the second highest life expectancy at 8.6%.

Mali has the lowest life expectancy at 0.6%.

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Birth rate: is the ratio between the number of born births in the year and the average total population of that year.

Life expectancy: is an estimate of the average number of additional years that a person of a given age can expect to live.

Dependency load: those of working age, and the overall economy, face a greater burden in supporting the aging population.

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It is important to know the birth rate, life expectancy and dependency burden as they help us understand the changing demographics of the population. By knowing these things, we can make informed decisions about health care, social services, and economic planning. It helps us anticipate challenges and difficulties and develop strategies to ensure the well-being of our community and the future of our families.

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Different countries have varying life expectancy, birth rates, and dependency loads due to factors like socioeconomic conditions, healthcare access, culture, and government policies.