Digest of statistics. Series F, financial data
Digest of statistics. Series TF, traffic by flight stage
Digest of statistics. Series T, traffic : commercial air carriers
Digest of statistics. Series AT, airport traffic
Digest of statistics. Series R, civil aircraft on register
Digest of statistics. Series OFOD : on-flight origin and destination
Civil aviation statistics of the world : ICAO statistical yearbook
Digest of statistics. Series T, airline traffic
Digest of statistics. Series TF, traffic flow
Digest of statistics. Series T, traffic