# data[].attributes.body
Canada: 4.9% (of the population is in the 0-4 age cohort) - this is not the birth rate!

Greece: 3.9%

Benin: 16.1%

Analysis: benin has the highest birth rate, greece has the lowest birth rate, and canada is in the middle.

# data[].attributes.body
Canada:  8.6% (of the population is aged 75+) - this is not the life expectancy!

Greece: 11.5%

Benin: 0.9%

Analysis: Greece has the highest life expectancy, benin has the lowest life expectancy, and canada is in the middle.

# data[].attributes.body
Canada: 35__%    younger =            older =

Greece: 36.5%

Benin: ___52.5___%

Analysis: benin has the highest dependency load, canada has the lowest, and greece is in the middle.

# data[].attributes.body
Why do you think countries have different life expectancies?

There are several individual factors intrinsically tied to a longer life expectancy around the world eg education income malnutrition) 4-8.

Why do you think countries have different birth rates?

economic prosperity and urbanisation within each country are likely to affect birth rates as well as abortion rates,

Why do you think countries have different dependency loads (more older people or more younger people)?

higher-income countries with low fertility rates and longer life expectancies are dominated by an older population.

# data[].attributes.body
1: dependency load When the dependence ratio is low, there are enough employed individuals to maintain the dependent population. Better pensions and health care for citizens might be possible with a lower percentage. A greater percentage suggests potential political instability as well as increased financial strain on working people.

2:Birth rate Population aging occurs when fertility rates fall below replacement levels. When combined with increased life expectancy, this might provide a challenge to nations' economies.

3:Life expectancy People have always been terrified of dying, which has led to an obsession with life expectancy. It is common knowledge that some people desire a high standard of living well into old age, with the hope of passing away with honor.

# data[].attributes.body
1. Birth rate the ratio between the number of live-born births in the year and the average total population of that year

2. life expectancy the number of years a person can expect to live

3. dependency load The total portion of the population that is not in the workforce