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["Number of members belonging to the National Trust, 1950-2009 (‘000)"]
[]
[null,"members/supporters '000"]
[1950,26,26]
[1951,null,{"$error":"#N/A"}]
[1952,null,{"$error":"#N/A"}]
[1953,null,{"$error":"#N/A"}]
[1954,null,{"$error":"#N/A"}]
[1955,null,{"$error":"#N/A"}]
[1956,null,{"$error":"#N/A"}]
[1957,null,{"$error":"#N/A"}]
[1958,null,{"$error":"#N/A"}]
[1959,null,{"$error":"#N/A"}]
[1960,118,118]
[1961,null,{"$error":"#N/A"}]
[1962,null,{"$error":"#N/A"}]
[1963,null,{"$error":"#N/A"}]
[1964,null,{"$error":"#N/A"}]
[1965,186,186]
[1966,164.5,164.5]
[1967,null,{"$error":"#N/A"}]
[1968,null,{"$error":"#N/A"}]
[1969,176,176]
[1970,226,226]
[1971,278,278]
[1972,346,346]
[1973,428,428]
[1974,463,463]
[1975,539,539]
[1976,548,548]
[1977,700,700]
[1978,861,861]
[1979,946,946]
[1980,1055,1055]
[1981,1046,1046]
[1982,null,{"$error":"#N/A"}]
[1983,1144,1144]
[1984,1200,1200]
[1985,1200,1200]
[1986,1417,1417]
[1987,1545,1545]
[1988,1634,1634]
[1989,1865,1865]
[1990,2032,2032]
[1991,2152,2152]
[1992,2186,2186]
[1993,2189,2189]
[1994,2219,2219]
[1995,2293,2293]
[1996,null,{"$error":"#N/A"}]
[1997,2489,2489]
[1998,2557,2557]
[1999,2643,2643]
[2000,null,{"$error":"#N/A"}]
[2001,null,{"$error":"#N/A"}]
[2002,3000,3000]
[2003,null,{"$error":"#N/A"}]
[2004,3400,3400]
[2005,null,{"$error":"#N/A"}]
[2006,null,{"$error":"#N/A"}]
[2007,null,{"$error":"#N/A"}]
[2008,3500,3500]
[2009,3600,3600]
[]
["Source: Social Trends; annual reports and accounts, National Trust; Francis Sandbach, Environment, Ideology and Policy (Oxford, 1980), pp. 12-3. "]
[]
["Note: the figures for 1950, 1960 and 1965 include members of the National Trust Scotland."]