chū​shēng​lǜ

birthrate

出生率 chū​shēng​lǜ
birthrate noun
The ratio of births in a population over a specific period, usually expressed as the number of live births per thousand people per year.

When the birth -rate increases and the death rate drops, the population increases.

Frequency

Movie subtitles
0.060 per million appears in 0% of films
Written text
0.942 per million

Sources