“…Hong Kong and Singapore data are available for 2003 and 2007, and UK data is available for 2001 and 2005. Sources : China Labour Statistical Yearbook (Ministry of Human Resources & Social Security, 2002, 2003 & 2005), China Statistical Yearbook (National Bureau of Statistics of China, 2006, 2007 & 2008), Surveys of National Bureau of Statistics of China (2002, cited in UNFPA, : Table 51), 1% populace census of China (http://www.stats.gov.cn/tjsj/ndsj/renkou/2005/renkou.htm) [accessed: February 10, 2011] (Simplified Chinese), Ministry of Labour and Social Security Statistical Bulletin (http://w1.mohrss.gov.cn/gb/zwxx/node_5436.htm) [accessed: February 10, 2011] (Simplified Chinese), Annual Report of China Insurance Regulatory Commission (http://www.circ.gov.cn) [accessed: February 11, 2011], Quarterly Report on General Household Survey of Hong Kong (Census & Statistics Department, 2006, 2007 & 2008a), Hong Kong's Household Report (Census & Statistics Department, 2001 & 2005b), MPFA's report (Mandatory Provident Fund Authority, 2002, 2004 & 2008), Annual Report of OCI (2003 & 2007), Ministry of Community Development, Youth and Sport (MCYS, 1995 & 2005) and its online statistics (http://www.mcys.gov.sg) [accessed: February 10, 2011], Pai (): Table ), Reisman (: 155–6), CPF Board's annual report (CPF Board, 2001, 2003 & 2007), Yearbook of Statistics Singapore (Singapore Department of Statistics, ), Annual Report of Monetary Authority of Singapore (2003 & 2007), Taiwan's Ministry of Interior (), The Survey of Family Income and Expenditure of Taiwan (DGBAS, 2001, 2002, 2003, 2004 & 2005), Yearbook of Labour Statistics Taiwan (Council of Labour Affairs, ), Annual Report of BLI (Bureau of Labour Insurance, ), Annual Report of Taiwan Insurance Institute (http://www.tii.org.tw) [accessed: February 11, 2011], Department for Work and Pensions of the UK (, ), Pensioners' Income Series of the UK (Chapman, Miah & Semmence, ; Davis, Leigh, Parry, Kent & Nicholls, ), OECD StatExtracts (http://stats.oecd.org/index.aspx?r=315247) [accessed: March 11, 2010], and National Insurance Fund Account Report (National Audit Office, various years).…”