"flag:us:United States","15","48.3870967741935516" "flag:cn:China","7","22.5806451612903203" "flag:pt:Portugal","6","19.3548387096774199" "flag:ao:Angola","1","3.22580645161290303" "flag:gb:United Kingdom","1","3.22580645161290303" "flag:zz:Repositório do ISCTE","1","3.22580645161290303"