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Analysis:

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Korea has the smallest birth rate compared to the other countries

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Canada has a moderate birth rate compared to the other countries

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Guinea has the highest birth rate compared to the other countries

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Korea has a moderate life expectancy compared to the other countries

# data[].attributes.custom_properties.C6pMY1AA
Canada has the highest life expectancy compared to the other countries 

# data[].attributes.custom_properties.lqq-PF-4
Guinea has the smallest life expectancy compared to the other countries

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Korea has the highest dependency load compared to other countries 

# data[].attributes.custom_properties.C6pMY1AA
Canada has a moderate dependency load compared to other countries

# data[].attributes.custom_properties.lqq-PF-4
Guinea has the least dependency load compared to other countries

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We care about this because it helps countries plan services like schools, healthcare, and pensions. It shows what each country needs now and what issues might come in the future.

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1. Dependency Load:

Guinea has the highest (43.55%) because of a large number of kids.

Canada is in the middle (32.8%) with more elderly people.

Korea has the lowest (29.53%), meaning more of the population is working-age.

2. Birth Rate:

Guinea has a large 0–4 age group, showing a high birth rate.

Canada has a small 0–4 group, showing a low birth rate.

Korea has the smallest 0–4 group, meaning the lowest birth rate overall.

3. Life Expectancy:

Canada has the largest 75+ group, so people live longer.

Korea has a moderate 75+ group, showing improving life expectancy.

Guinea has the smallest 75+ group, showing low life expectancy.

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Differences in life expectancy, birth rate, and dependency load happen because each country has different levels of development, healthcare, education, and economic stability.

Guinea is a developing country, so people have less access to healthcare, clean water, and education, which leads to a higher birth rate, lower life expectancy, and higher dependency load.

Canada is a developed country with strong healthcare, education, and social support, so people live longer, have fewer kids, and the population is slowly aging.

South Korea is also developed, but it’s dealing with a very low birth rate because of high living costs, work pressure, and changing family values, which lowers the dependency load now, but could cause issues in the future.