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The Agricultural Resource Management Survey conducted by the USDA found that one third of the farm worker population is between the ages of 35–54 years old with an average age of 33. [ 15 ] The Department of Labor and Statistics discovered that the median pay is averaged to be $23,730 a year and $11.42 per hour in 2017 for farmworkers. [ 16 ]
Population ageing is an increasing median age in a population because of declining fertility rates and rising life expectancy. Most countries have rising life expectancy and an ageing population, trends that emerged first in developed countries but are now seen in virtually all developing countries. In most developed countries, the phenomenon ...
Even so, it has been estimated that population ageing only explains 0.2 percentage points of the annual growth rate in medical spending of 4.3 percent since 1970. In addition, certain reforms to the Medicare system in the United States decreased elderly spending on home health care by 12.5 percent per year between 1996 and 2000. [34]
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An aging population has implications for social-welfare programs. [5] The U.S. federal social security system functions through collecting payroll taxes to support older citizens. [ 91 ] It is possible that a smaller workforce, coupled with increased numbers of longer-living elderly, may have a negative impact on the social security system.
The Demography of the World Population from 1950 to 2100. Data source: United Nations — World Population Prospects 2017. Demography (from Ancient Greek δῆμος (dêmos) 'people, society' and -γραφία (-graphía) 'writing, drawing, description') [1] is the statistical study of human populations: their size, composition (e.g., ethnic group, age), and how they change through the ...
Agriculture is a major industry in the United States, which is a net exporter of food. [1] As of the 2017 census of agriculture , there were 2.04 million farms, covering an area of 900 million acres (1,400,000 sq mi), an average of 441 acres (178 hectares) per farm.
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