|Origin of uranium||2014||2015||2016||2017||P2018|
P = Preliminary data. Final 2016 fuel assembly data reported in the 2017 survey.
Notes: Includes only unirradiated uranium in new fuel assemblies loaded into reactors during the year. Does not include uranium removed from reactors that subsequently will be reloaded. Totals may not equal sum of components because of independent rounding.
Source: U.S. Energy Information Administration, Form EIA-858, Uranium Marketing Annual Survey (2014–2018)