Approx. 40 000-50 000 t.
After my estimate 25 000 tonnes each year.
The world production of uranium is approx. 55 000 t each year.But the the production is variable from an year to another.
Uranium is not used at home.
The majority of nuclear reactors use uranium as nuclear fuel.
On the basis of December 2012 data Australia has 29% of the world's uranium resources – 1.7 million tonnes of uranium.
$1.00000000000
Typically, power plants use uranium fuel in the form of uranium dioxide pellets. A typical commercial nuclear power plant may use several tons of uranium fuel each year, depending on its size and level of operation.
approx. 70 tonnes.
Uranium-234 has any practical use.
Uranium is an element, it does not 'use' any products.
After my estimate approx. 25 000 tonnes each year.
Coal dont't use uranium ! But coal ashes contain traces of uranium.