Monitored workers and collective dose per field

Detailed values used for these graphs
Field Monitored workers Collective dose (man.Sv)
MEDICAL FIELD 4,801 0.265
INDUSTRY 668 0.044
NUCLEAR FIELD 1,333 0.925
RESEARCH AND EDUCATION 53 0.003
NATURAL SOURCES 110 0.446
OTHER FIELDS 1,915 0.038