Table 3-1. Basic research expenditures, 

 1960-74 



[Dollars in millions] 



Year 



1960 



1961 



1962 



1963 



1964 



1965 



1966 



1967 



1968 



1969 



1970 



1971 



1972 



1973 



1974(est.) 



' GNP implicit price deflators used to convert current dollars to constant 

 1967 dollars 



SOURCE: National Science Foundation. National Patterns of R&D Re- 

 sources. 1953-75 (NSF 75-307) 



185 



