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See Table 06. Employed persons by Industry Subdivision and Sex -> Employed Full Time ; Coal Mining ; Persons ; It might be more fair to say that only 37,800 people are âdirectlyâ employed by coal mining. This doesnât change the fact that Mr. Reith was plainly using the wrong numbers in his statement.
There has been a steady rise of coal production in the last decade. The total world production of coal increased from 2224.6 million tons of oil equivalent in the year 1991 to 33336.9 million tons of oil equivalents in the year 2009. The first coal production started in U.S in the year 1748. 2  In the year 1750, Dr. Thomas Walker first discovered the use of coal in Kentucky. 3  From the year 1820 to 1860 Kentucky coal production shot up from 382 tons to 285,760 tons per year.