Table 3-3. Basic research expenditure, by source 1960-74 



[Dollars in millions] 



' Includes State and local government sources 



^ GNP implicit price deflators used to convert current dollars to constant 1967 dollars. 



NOTE Detail may not add to totals because of rounding 



SOURCE National Science Foundation, National Patterns of R&D Resources, 1953-75 (NSF 75-307). 



187 



