Trends in the Global Balance of Airpower: Supporting Data

This document contains the supporting data for MR-478/1-AF, Trends in the Global Balance of Airpower. Its tables give country-by-country counts of military aircraft, surface-to-air missiles, and helicopters for the year 1991. It also supplies economic data (GNP, central government expenditure, and military expenditure) for the nations employed in the analysis for the years 1979-1989.