It is estimated through the extrapolation of the actual population statistics in the former past years.
It is calculated by using the Death rate and Birth rate to give an estimated population growth statistic. If there are more deaths than births there is a decline, and if there are more births than deaths then there is a population increase.
The population growth rate is typically expressed as a percentage. It represents the change in the number of individuals in a population over a specific period, usually one year. This rate can be calculated by considering factors such as births, deaths, immigration, and emigration.
the population growth rate in russia is 0.5%
The population of Zambia is 12,309,466 The population growth rate is at 3.03%.
As of 2011, the population growth rate of Ghana is 1.787%.
The population growth rate of Europe is currently at about -2%.
Mexican population growth rate is 1.21% (2014 est.)
the UK's population is 62,698,362 million and the growth rate is 0.557%
the birth rate is the rate of birth in a population, the death rate is the number of deaths in a population and the growth rate is the growing numbers of the population.
Population growth rate is the rate at which populations change in size over time as a fraction of the initial population. The formula used to measure growth rate is (birth rate + immigration) - (death rate + emigration).
population growth rate of India--- 1.578% current population---- 1,147,995,904(Jul.2008) population growth rate of India--- 1.578% current population---- 1,147,995,904(Jul.2008)
The population growth rate of Belarus is -0.55%.