country_code,code_31662,name,local_variant,language_code,romanization_system,parent_subdivision
SG,SG-01*,Central Singapore,,en,,
SG,SG-02*,North East,,en,,
SG,SG-03*,North West,,en,,
SG,SG-04*,South East,,en,,
SG,SG-05*,South West,,en,,