Range:
Subjects: Qatar; Statistics; Population
Subjects: Qatar; Statistics; Marriage; Population
Subjects: Qatar; Statistics; Population; Population density
Subjects: Qatar; Statistics; Economic conditions; Population; Unemployed
Subjects: Arab world; Statistics; Population
Subjects: Algeria; Statistics; Population
Subjects: Palestine; Statistics; Consumer goods; Population
Subjects: Jordan; Statistics; Population; Social conditions
Subjects: International relations; Palestine; Statistics; Foreign policy; Population