An estimated $93 billion was exhaus...

An estimated $93 billion was exhausted for improvements and repairs to the nation's nonresidential buildings in 1989 according to a research by the U.S. carnal Department's Census Bureau. The 1989 total portray by actions nearly a 20 percent increase above the estimated $78 billion exhausted in 1986.
Data for the two periods were derived from fill ups to the Department of Energy's triennial Commercial Buildings intensity Consumption Survey. Both the 1986 and 1989 scans excluded industrial, agricultural and public utility buildings, as well as buildings haveed by the federal direction