{"text_format":"1","workbook":"xlsx","n_sheets":2,"sheets":["BHF's Staff","Chart"],"not_rendered":{"charts":2,"images":0,"macros":1,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[{"sheet":"Chart","index":1,"reason":"not_a_worksheet"}],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

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["Number of staff working for the British Heart Foundation"]
[]
[null,"Staff"]
[1982,74]
[{"$f":"A4+1","v":1983},77]
[1984,78]
[1985,81]
[1986,81]
[1987,83]
[1988,91]
[1989,103]
[1990,130]
[1991,161]
[1992,253]
[1993,378]
[1994,526]
[1995,647]
[1996,828]
[1997,974]
[1998,1103]
[1999,1172]
[2000,1280]
[2001,1375]
[2002,1471]
[2003,1095]
[2004,1135]
[2005]
[2006]
[2007,1665]
[2008,1717]
[2009,1889]
[]
[]
["Source: Annual reports and accounts, British Heart Foundation; Charity commission; Charity Statistic; Top 3000 Charities"]