The primary economy of Baguio City is its educational centers of which it has in excess of seven colleges and universities as well as a plethora of trade and technical schools. Estimates are that these schools compose in excess of one hundred thousand students. The secondary source of income for the residents is its character as the commercial hub in the province of Benguet. Many of the agricultural and mining goods produced in Benguet goes to Baguio City for central distribution. The city is also a major retail center for the Cordilleras and the Ilocos provinces, with shoppers from the provinces coming to the city to take advantage of the diversity of competitively priced commercial products on sale, most of which are only available in Manila. Despite the city's small size, there are numerous shopping centers and malls in the business district catering to the growing commercial activity in Baguio. These are the SM City Baguio mall, Baguio Centermall, Cooyeesan Hotel Plaza, Abanao Square, Maharlika Livelihood Center, and Porta Vaga mall. The areas of Session Road, Harrison Road, Magsaysay Avenue and Abanao Street comprise the trade center of the city. It is in these areas where commercial and business structures abound. First class movie houses, hotels, restaurants, department stores, and shopping centers are found in this downtown area. Shopping at the famous city market offers one a wide array of locally sourced goods and products, from colorful woven fabrics and strung beads to primitive wood carvings, cut flowers, strawberries and vegetables. (Strawberries and string beans - known as 'Baguio beans' across the Philippines - are shipped to major urban markets.) Baguio is also home to one of the country's most profitable Philippine Economic Zone Authority areas (PEZA), called the Baguio City Economic Zone (BCEZ), located in the southern part of the city between the Camp John Hay leisure resort and the Philippine Military Academy. Firms located in the BCEZ mostly produce and export knitted clothing, transistors, small components for vehicles, electronics and other computer parts. Notable firms include Texas Instruments Philippines, MOOG, and Client Logic. Recently, there has been an influx of call centers in the city with American companies outsourcing their technical support facilities in the country.