Monitored workers and collective dose per field

Detailed values used for these graphs
Field Monitored workers Collective dose (man.Sv)
MEDICAL FIELD 9,313 1.650
INDUSTRY 989 0.091
NUCLEAR FIELD 2,521 1.262
RESEARCH AND EDUCATION 260 0.033
NATURAL SOURCES 175 1.114
OTHER FIELDS 1,953 0.084