Template:Population growth rate/doc

Population Growth Rate

Usage

{{PGR|first year|first population|second year|second population}}

This template quickly calculates the population growth rate given two pairs of years and populations using the formula from Population growth:

$PGR=\frac{\ln (P(t_2))-\ln (P(t_1))}{(t_2-t_1)}\times 100\mathrm{\%}$

Examples

• {{PGR|1980|110043|1990|180288}} → "Template:PGR"
• {{PGR|1969|4534252|1997|3928542}} → "Template:PGR"

See also

• Template:Tl