The Asian Development Bank (ADB) is a regional development bank established on 19 December 1966, which is headquartered in the Ortigas Center located in Mandaluyong, Metro Manila, Philippines. The company also maintains 31 field offices around the world to promote social and economic development in Asia. The bank admits the members of the United Nations Economic and Social Commission for Asia and the Pacific (UNESCAP, formerly the Economic Commission for Asia and the Far East or ECAFE) and non-regional developed countries. From 31 members at its establishment, ADB now has 67 members, of which 48 are from within Asia and the Pacific and 19 outside. The ADB was modeled closely on the World Bank, and has a similar weighted voting system where votes are distributed in proportion with members' capital subscriptions. ADB releases an annual report that summarizes its operations, budget and other materials for review by the public. At the end of 2014, Japan holds the largest proportion of shares at 15.7%. The United States holds 15.6%, China holds 6.5%, India holds 6.4%, and Australia holds 5.8%. The highest policy-making body of the bank is the Board of Governors, composed of one representative from each member state. The Board of Governors, in turn, elect among themselves the twelve members of the Board of Directors and their deputies. Eight of the twelve members come from regional (Asia-Pacific) members while the others come from non-regional members.