The Interior Design Billings Index (IDBI) in April rose 8.1 points to a record-breaking 69.4, according to the American Society of Interior Design (ASID) member-owned firms. Any score over 50 indicates growth. All geographic regions experienced strong growth, with the South reaching a record high of 76.4. The April index measuring project inquiries slipped 0.8 points to 66.7 but is still the sixth highest score on record. The six-month outlook dropped 1 point from March to 68.0. See ASID