The Interior Design Billings Index (IDBI) in May fell 9.1 points from last month’s record to 59.1, according to the American Society of Interior Design (ASID) member-owned firms. Any score over 50 indicates growth. All geographic regions experienced growth, with the Northeast rising 5.8 points to 71.1. The May index measuring project inquiries increasing 2.1 points to 66.8. The six-month outlook remained at 68.0 in May. See ASID