DOE Occupational Radiation Exposure: 2006 Annual Report Exhibit B-21. Internal Dose Distribution by Site and Nuclide, 2006.
	Site	Nuclide	Number of Individuals Receiving Doses in Each Dose Range											Total Indiv. with Meas. CEDE	Collective CEDE (person-rem)	Avg. CEDE (rem)
			Meas.  0-0.02	0.02- 0.10	0.10- 0.25	0.25- 0.50	0.50 0.75	0.75- 1.00	1.0- 2.0	2.0- 3.0	3.0- 4.0	4.0- 5.0	>5.0
	Argonne National Laboratory	Americium	2	5										7	0.206	0.029
		Other	3	1										4	0.042	0.010
		Plutonium	2	4										6	0.218	0.036
	Fernald Environmental Mgmt Project	Mixed	5											5	0.039	0.008
		Other	2	2										4	0.064	0.016
		Thorium	27											27	0.096	0.004
	Hanford Site	Americium	1		1									2	0.112	0.056
		Plutonium	28	3										31	0.262	0.009
	Idaho Site	Hydrogen-3	1	1	1									3	0.211	0.070
		Plutonium	1											1	0.010	0.010
		Radon-222	4	22										26	0.834	0.032
	Lawrence Livermore National Laboratory	Hydrogen-3	7											7	0.019	0.003
		Plutonium	1											1	0.002	0.002
		Uranium		1										1	0.049	0.049
	Los Alamos National Laboratory	Americium			1									1	0.100	0.100
		Hydrogen-3	18	3										21	0.182	0.009
		Mixed	6		4	1								11	0.933	0.085
		Plutonium		1	1									2	0.129	0.064
		Uranium		1										1	0.032	0.032
	Mound Plant	Mixed	11	2										13	0.096	0.007
		Plutonium		1										1	0.055	0.055
		Uranium	1											1	0.005	0.005
	Oak Ridge Site	Americium	1	1										2	0.039	0.020
		Thorium	1											1	0.010	0.010
		Uranium	488	403	97	14								1,002 t	41.501 t	0.041
	Office of River Protection	Americium	6											6	0.023	0.004
		Plutonium	1											1	0.002	0.002
	Pantex Plant	Hydrogen-3	1											1	0.001	0.001
		Mixed	28	18										46	0.840	0.018
	Savannah River Site	Americium		1			1							2	0.752	0.376 t
		Hydrogen-3	7											7	0.030	0.004
		Plutonium	11	4	1									16	0.335	0.021
	Totals		664	474	106	15	1							1,260	47.229	0.038
	Note: Arrowed values indicate the greatest value in each column.