The population in 1990 was 72 million people. Natural increase in 1991 = 9 ‰, internal migration = 1.7 million people

The population in 1990 was 72 million people. Natural increase in 1991 = 9 ‰, internal migration = 1.7 million people, 648 thousand people emigrated, there were no immigrants. How has the population changed?

Decision:
1) Let’s make the proportion: 72 million – 1000 ‰
X – 9 ‰,
X = 648 thousand people
2) CHN = 72 million + EP + MP = 72 million + 648 thousand people – 648 thousand people = 72 million people.
Answer: The population has not changed.

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