SAN RAFAEL, Calif.--(BUSINESS WIRE)--Autodesk, Inc. (NASDAQ:ADSK) today reported financial results for the second quarter of fiscal 2016. The company reported strong billings and deferred revenue growth. Second Quarter Fiscal 2016 Total billings increased 7 percent, compared to the second quarter last year as reported, and 15 percent on a constant currency basis. Deferred revenue increased 26 percent to $1.2 billion, compared to $981 million in the second quarter last year. Total subscriptions