3 ms·
> With a TRF of 1.7 TRF?
by calcifer 10y ago
> With a TRF of 1.7
TRF?
- erroneousfunk 10y agoTotal Fertility Rate. Mean number of children, per woman, in the population. According to the CIA World Factbook, it's actually 1.4 for Japan, as of 2015. You need about 2.1 for population replacement, because of factors like premature death.