"selling the family silver". There were around 3 million shareholders in Britain when Thatcher took office in 1979, but the subsequent sale of state-run firms saw the number of shareholders double by 1985. By the time of her resignation in 1990, there were more than 10 million shareholders in Britain. Privatization in Latin America was extensive in the 1980s and 1990s, as a result of a Western liberal economic policy. Companies providing public services such as water management, transportation, and telecommunication were rapidly sold off to the private sector. In the 1990s, privatization revenue from 18 Latin American countries totaled 6% of gross domestic product. Private investment in infrastructure from 1990 and 2001 reached $360.5 billion, $150 billion more than in the next emerging economy. While economists generally give favorable evaluations of the impact of privatization in Latin America, opinion polls and public protests across the countries suggest that a large segment of the public is dissatisfied with or have negative views of privatization in the region. In the 1990s, the governments in Eastern and Central Europe engaged in extensive privatization of state-owned enterprises in Eastern and Central Europe and Russia, with assistance from the World Bank, the U.S. Agency for International Development, the German Treuhand, and other governmental and non-governmental organization. Ongoing privatization of Japan Post relates to that of the national postal service and one of the largest banks in the world. After years of debate, the privatization of Japan Post spearheaded by Junichiro Koizumi finally started in 2007. The privatization process is expected to last until 2017. Japan Post was one of the nation's largest employers, as one-third of Japanese state employees worked for it. It was also said to be the largest holder of personal savings in the world. Criticisms against Japan Post were that it served as a channel of corruption and was inefficient. In September 2003, Koizumi's cabinet proposed splitting Japan Post into four separate companies: a bank, an insurance company, a postal service company, and a fourth company to handle the post offices and retail storefronts of the other three. After the Upper House rejected privatization, Koizumi scheduled nationwide elections for September 11, 2005. He declared the election to be a referendum on postal privatization. Koizumi subsequently won the election, gaining the necessary supermajority and a mandate for reform, and in October 2005, the bill was passed to privatize Japan Post in 2007.