結果 : what is the replacement level fertility rate in developing countries
5:40

What declining birth rates mean for the world | BBC News

BBC News
457,298 回視聴 - 7 か月前
6:43

What Happens When Demographics Change Forever?

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2:13

2.1 Kids: Stable Population

Population Research Institute
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9:25

Europe’s Fertility Crisis Explained

TLDR News EU
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1:22

Sub-Replacement Level Fertility

GrowthBusters
1,058 回視聴 - 11 年前
0:47

Half of countries have fertility rates below replacement level, study finds

catholicnewsagency
520 回視聴 - 5 年前
13:24

"Not Enough Babies" - Global Fertility Rates Reach SHOCKING Historic Low!

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12:23

Why are policies to boost birth rates not working for some countries?

CNA
11,412 回視聴 - 1 年前
15:30

How To Solve The Falling Birth Rate Crisis With Economics

Wheat Waffles
62,712 回視聴 - 1 年前

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4:09

Europe Ranking Evolution of Lower Fertility Rate (1960-2021)

Kidata
136 回視聴 - 7 か月前
25:01

0917 Implication of Below Replacement Level Fertility

project tiss
71 回視聴 - 6 年前
25:01

Implication of Below Replacement Level Fertility

Vidya-mitra
261 回視聴 - 6 年前

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10:34

The Truth About Human Population Decline | Jennifer D. Sciubba | TED

TED
616,882 回視聴 - 1 年前
3:28

Country Comparison: Total Fertility Rate in Europe 2022

Zeen Comparison
735 回視聴 - 2 年前
40:19

Will the Fertility Rates in Europe Rise Again?

KaiserBauch
92,233 回視聴 - 1 年前
4:08

Fertility on the rise again in the most advanced countries

Bocconi University
3,490 回視聴 - 14 年前
1:33

Birth Rates Are FALLING And Only This African Country Can Save Us...

THE MERC
4,669 回視聴 - 1 年前
14:05

India has achieved replacement level fertility, India unveils Family Planning 2030 Vision | UPSC

StudyIQ IAS
9,678 回視聴 - 2 年前
4:09

Africa Ranking Evolution of Fertility Rate (1960-2021)

Kidata
23 回視聴 - 6 か月前
43:42

Why Migration Can't Solve The Birth Rate Crisis

KaiserBauch
133,882 回視聴 - 1 年前