Dependency Load
Emigration Rate (ER)
Immigration Rate (IR)
Refugee
Life Expectancy
Death Rate (DR)
Birth Rate (BR)
Replacement Rate
how long a person is predicted to live.
the relationship between the # of births and the size of the population.
the percentage of a country’s population who are younger than 15 and older than 65 (i.e. financially rely on others)
someone who flees their homeland for fear of their life but will return home when it is safe to do so
the relationship between the # of deaths and size of the population.
the (“magic”) number of 2.1 children to keep the population stable
the # of people who permanently leave their home country with the intention of staying there
the # of people who permanently move to another country
