Birth rate
According to the CIA's "The World Factbook", the country with the highest birth rate is Niger at 6.49 children born per woman and the country with the lowest birth rate is Taiwan, at 1.13 children born per woman.
Total fertility rate
The average total fertility rate in the European Union (EU-28) is calculated at 1.58 children per woman in 2015. Most Southern European countries have very low TFR (Portugal 1.31, Cyprus, 1.32, Greece 1.33, Spain 1.33, Italy 1.35). Poland also has a very low TFR (1.32). France has the highest TFR at 1.96, followed by Ireland (1.92), Sweden (1.85), the UK (1.80) and Denmark (1.71). The other non-EU Scandinavian countries also have high TFR (Iceland 1.80, Norway 1.72).