The total fertility rate of France is 2.0
There are more old people in France the Young People.

The total fertility rate of Brazil is 2.2
There are more young people then old people in Brazil

The rate of natural increase for Brazil will slowly grow because its fertility rate is at 2.2. On the other hand France has a 2.0 fertility rate which means in has a zero growth and the population will soon deminish. Although France is a developed country if the growth is 2.0 or lower the population will never grow. And because Brazil has a Fertility Rate of 2.2 the population will slowly grow.