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    Architecture Billings Index tumbles in May

    Written by Brett Linton


    The Architecture Billings Index (ABI) declined in May to its lowest level in nearly four years, according to the American Institute of Architects (AIA) and Deltek. The Index continues to indicate weak business conditions amongst architecture firms.

    The May ABI score of 42.4 marks the 16th consecutive month the index has been in contraction territory. This time last year the index was 49.9, while two years prior it stood at a positive 52.3.

    Brett Linton

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