hmmm,when you count uranium and plutonium casualties, don't forget to
mining and disposal part of the nuclear fuel cycle and nuclear weapons reprocessing.

Also don't leave out the Radioactive waste which comes from a number of sources.

Depleted Uranium is used in manufacturing weapons and other products,
and there are military records of veterans having mysterious diseases
after returning from areas where these are in use.

see also: http://en.wikipedia.org/wiki/List_of_nuclear_accidents#Civilian_nuclear_accidents

http://en.wikipedia.org/wiki/Radioactive_waste

http://en.wikipedia.org/wiki/Lists_of_nuclear_disasters_and_radioactive_incidents