Monitored workers and collective dose per field

Detailed values used for these graphs
Field Monitored workers Collective dose (man.Sv)
MEDICAL FIELD 334,783 24.790
INDUSTRY 26,179 4.732
NUCLEAR FIELD 104,158 48.623
TRANSPORT 232 0.173
RESEARCH AND EDUCATION 19,943 0.747
NATURAL SOURCES 31,329 66.874
OTHER FIELDS 10,524 0.983