The site linked below has mintage figures for various Presidential dollars
423,515
There were 12,760,000 1881-S Morgan dollars minted.
Current data shows 17,475,000 1922-S Peace dollars were struck.
According to the US Treasury, there were 2,062,793 coins of 2007-S minted in PF65 condition. By the way, the value of a Sacagawea 2007-S coin is: $15.00.
156,205,446 struck at Denver Mint.
4,550,000 halves were minted in San Francisco that year. 9,156,000 were struck at Philadelphia; none were produced at Denver.
Business strikes 273,304,004 Proof 3,950,762
In 1885 the US mint at Carson City, Nevada struck 228,000 silver Morgan Dollars. Dollars were the only coins being struck at Carson City in 1885 although dimes, quarters and half dollars had been minted there in prior years.
In the United States, any bank can order as many half-dollars as you wish. They are still being minted and supplies are plentiful, so they should be spent, not hoarded. Half dollars are still being minted in the United States. Any bank can order them if they don't have any on hand.
The Philadelphia mint struck 2,100,000 half dollars and the Denver mint struck 2,100,000 half dollars for a combined total of 4,200,000 half dollars.
9,730,000 Please check out the Related Link for lots more information.
US nickelsPhiladelphia: 571,680,000Denver: 626,160,000San Francisco (proofs only): 2,259,847Canadian nickels221,472,000