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birthrate    音标拼音: [b'ɚθr,et]
n. 出生率

出生率

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  • US Birth Rate Hits Historic Low: What It Means for Americas Future
    Data from the Centers for Disease Control and Prevention shows America’s total fertility rate has plummeted to a historic low of 1 6 children per woman—well below the 2 1 replacement level needed to maintain population without immigration
  • U. S. Birth Rate (1950-2025) - Macrotrends
    U S birth rate for 2023 was 10 70, a 2 73% decline from 2022 U S birth rate for 2022 was 11 00, a 0% increase from 2021 Crude birth rate indicates the number of live births occurring during the year, per 1,000 population estimated at midyear
  • Is the U. S. Birth Rate Declining? | Johns Hopkins | Bloomberg School of . . .
    In 2024, the U S recorded its lowest ever fertility rate of 1 6 births per woman, following a downward trend in fertility rates starting in the early 2000s, and it is consistent with a global decrease in fertility rates
  • U. S. Births down 1% in 2025 | NCHS Pressroom | CDC
    According to data from the CDC's National Center for Health Statistics, the number of births in the United States and the general fertility rate decreased in 2025 The new report, " Births: Provisional Data for 2025," analyzes data from more than 99% of registered births occurring last year
  • Birth rate, 2023 - Our World in Data
    Annual number of live births per 1,000 people in the total population Data source: UN, World Population Prospects (2024) – Learn more about this data
  • Birth Rate Statistics in the U. S. 2025 | American Birth Rate
    According to the latest data from the Centers for Disease Control and Prevention (CDC), the nation recorded 3,622,673 births in 2024, representing a 1% increase from the previous year
  • U. S. birth rate continues to fall : NPR
    Women in the U S gave birth to roughly 710,000 fewer children last year compared with the nation's peak in 2007, according to preliminary data released this week by the Centers for Disease
  • Birth rate - Wikipedia
    Birth rates ranging from 10 to 20 births per 1,000 are considered low, while rates from 40 to 50 births per 1,000 are considered high [12] The 2024 average of 17 births per 1,000 total population equates to approximately 4 3 births per second or about 260 births per minute for the world
  • United States Birth Rate | Moodys Analytics
    The birth rate expresses births during a time period as a percentage of an area’s population at the midpoint of the time period
  • How does a decline in birth rate impact the future of the U. S. ?
    Discuss the reasons behind a national decline in births and how it will impact the economy and more





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