esco_groups = {
    "Army" : "Armed forces occupations",
    "Managers" : "Managers",
    "Professionals" : "Professionals",
    "Technicians" : "Technicians and associate professionals",
    "Associates" : "clerical support workers",
    "Sales" : "Service and sales workers",
    "Agricultural" : "Skilled agricultural, forestry and fishery workers",
    "Trades" : "Craft and related trades workers",
    "Operators" : "Plant and machine operators, and assemblers",
    "Elementary" : "Elementary occupations"
}