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["Number of staff working at Chatham House, 1993-2010"]
[]
[null,"Staff"]
[1993,82]
[{"$f":"A4+1","v":1994}]
[1995]
[1996]
[1997,85]
[1998,77]
[1999]
[2000]
[2001]
[2002]
[2003]
[2004]
[2005]
[2006]
[2007,75]
[2008,78]
[2009]
[2010,90]
[]
["Source: Top 3000 Charities; Charity commission "]