top 10 countries by mortality child (1880-2018)

this video show top 10 countries by mortality child death of children under five yars of age per 1000 births
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top 10 countries by population in africa from 1960 to 2017
https://www.youtube.com/watch?v=rptjl...
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top 20 countries by population in the Europe (1960 -- 2017)
https://www.youtube.com/watch?v=cHXfP...
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top 15 countries by Total reserves (includes gold, current US$) in the world (1960- 2017)
https://www.youtube.com/watch?v=h9pMD...
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top 15 countries by population in the world (1960 - 2017)
https://www.youtube.com/watch?v=ZZWCK...
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Players with most goals in the UEFA Champions League from 1955 to 2019
https://www.youtube.com/watch?v=UnOdI...
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Top 15 Countries by Oil Proved reserves in million barrels from 1980 to 2018
https://www.youtube.com/watch?v=w_4OX...
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top 15 countries by GDP in africa (1960 - 2017)
https://www.youtube.com/watch?v=cJ39f.
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The 20 poorest countries by GDP PPP per capita in europe (current international $)
https://www.youtube.com/watch?v=gqnUk...
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top15 richest europa countries by GDP per capita (USD) (1990-2017)
https://www.youtube.com/watch?v=jG7IW...
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Most Popular Mobile Phone Brands (1992 - 2019)
https://www.youtube.com/watch?v=ezbXQ...
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Top 15 Countries by GDP in billion dollars (1960-2018)
https://www.youtube.com/watch?v=deCdr...
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Female population by aggregate and constituents, annually for 1950-2100
(thousands)
https://www.youtube.com/watch?v=zbBYc...
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top 20 countries by Total reserves (includes gold, current US$) in the world (1960- 2018)
https://www.youtube.com/watch?v=5_VC4...
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Top 10 Countries by Oil Production in the world (1965-2018)

https://www.youtube.com/watch?v=WGVQT...
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Most Popular Operating Systems Desktop & Laptops (2003 - 2019)
https://www.youtube.com/watch?v=AVNc715iWCY&t=1s