The following is a summary of principal properties owned or leased by NIKE: The Philip H. Knight Campus, owned by NIKE and located near Beaverton, Oregon, USA, is an approximately 400-acre site consisting of over 40 buildings which, together with adjacent leased properties, functions as our global headquarters and is occupied by approximately 10,600 employees engaged in management, research, design, development, marketing, finance and other administrative functions serving nearly all of our segments. We lease a similar, but smaller, administrative facility in Hilversum, the Netherlands, which serves as the headquarters for our EMEA geography and management of certain brand functions for our non-U.S. operations. We also lease an office complex in Shanghai, China, our headquarters for our Greater China geography, occupied by employees focused on implementing our wholesale, NIKE Direct and merchandising strategies in the region, among other functions. In the United States, NIKE has eight significant distribution centers. Four are located in or near Memphis, Tennessee, two of which are owned and two of which are leased. Three other distribution centers, one located near Indianapolis, Indiana, one located in Dayton, Tennessee and one located in Bloomington, California, are leased and operated by third-party logistics providers. One distribution center for Converse is located in Ontario, California, which is leased. NIKE has a number of distribution facilities outside the United States, some of which are leased and operated by third-party logistics providers. The most significant distribution facilities outside the United States are located in Laakdal, Belgium; Taicang, China; Tomisato, Japan and Icheon, Korea, all of which we own. Air Manufacturing Innovation manufactures cushioning components used in footwear at NIKE-owned and leased facilities located near Beaverton, Oregon, and in Dong Nai City, Vietnam, as well as at NIKE-owned facilities in St. Charles, Missouri. Aside from the principal properties described above, we lease many offices worldwide for sales and administrative purposes. We lease approximately 980 retail stores worldwide, which primarily consist of factory stores. See Item 1. Business "United States Market" and "International Markets" for additional information regarding our retail stores. Our leases expire at various dates through the fiscal year 2059.