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Discrete Dynamics in Nature and Society
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Discrete Dynamics in Nature and Society
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2022
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Article
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Tab 4
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Research Article
Development and Operation of the Dalian Cruise Port in China
Table 4
Forecast of Population Age Structure in Heilongjiang Province (10,000 people).
Year
2020
2025
2030
Population aged 15–64
2830
2664
2470
Population 65 years and over
535
716
1004