Showing 1 - 20 results of 2,799 for search '(( third ((((wave decrease) OR (nn decrease))) OR (a decrease)) ) OR ( _ 2021 decrease ))', query time: 0.30s Refine Results
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    Correlation analysis of three samples. by Xiujuan Jiang (1884682)

    Published 2024
    “…The results show that: (1) In 2023, five regions reported birth rates above 7‰, with Tibet faring the best, while six regions had rates below 7‰, with Hunan being the least favorable. (2) The first type of birth rate area shows a process of slow increase—slight decrease—accelerated growth—rapid decrease; the second type of birth rate area shows a process of gradual decrease—moderate increase—rapid decrease—rapid increase—rapid decrease; the third type of birth rate area has increased rapidly since 2021. …”
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    List of influencing factor data. by Xiujuan Jiang (1884682)

    Published 2024
    “…The results show that: (1) In 2023, five regions reported birth rates above 7‰, with Tibet faring the best, while six regions had rates below 7‰, with Hunan being the least favorable. (2) The first type of birth rate area shows a process of slow increase—slight decrease—accelerated growth—rapid decrease; the second type of birth rate area shows a process of gradual decrease—moderate increase—rapid decrease—rapid increase—rapid decrease; the third type of birth rate area has increased rapidly since 2021. …”
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    Quadrant chart of average annual growth rate. by Xiujuan Jiang (1884682)

    Published 2024
    “…The results show that: (1) In 2023, five regions reported birth rates above 7‰, with Tibet faring the best, while six regions had rates below 7‰, with Hunan being the least favorable. (2) The first type of birth rate area shows a process of slow increase—slight decrease—accelerated growth—rapid decrease; the second type of birth rate area shows a process of gradual decrease—moderate increase—rapid decrease—rapid increase—rapid decrease; the third type of birth rate area has increased rapidly since 2021. …”
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