Nativity Coloring Pages Free Download can be downloaded by clicking on the right and select save to download. A birth number is a number that shows the number of babies born alive from every thousand residents in one year. Birth rates are said to be high if, above 30, birth rates are said to be moderate if between 20-30, and birth rates are said to be low if less than 20. For example, the country’s birth rate for 2013 is 25 per thousand inhabitants.
Meanwhile, the definition of mortality is a number that shows the number of deaths from every thousand residents within one year. The criteria for mortality are high if above 19, the mortality rate is moderate if between 14-18, and the mortality rate is low if below 13. For example, the mortality rate in a country is 6. This means that every thousand residents in a year die as many as 6 people.
The formula for determining the mortality rate, namely: Mortality rate = (Total population dies in 1 year / population) x 1000. That is a description of the Definition of Birth and Death Numbers.
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