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["Figure 6.6: Volunteering rates, 1980s-2010"]
[]
["Percentages","Nat. Surv. Of Volunt.","Nat. Surv. Of Volunt.","Gen. Household Survey","Nat. Surv. Of Volunt.","Citizenship survey","Citizenship survey","Citizenship survey","Helping Out","Citizenship survey","Citizenship survey","Citizenship survey","Citizenship Survey"]
[null,"NSV 1981","NSV 1991",1992,"NSV 1997","CS 2001","CS 2003","CS 2005","HO 2006/7","CS 2007/8","CS 2008/9","CS 2009/10","CS 4-10 to 09-10"]
["Proportion undertaking formal voluntary activity in past 12 months",44,51,24,48,39,42,44,59,43,41,40,38]
["regular formal volunteers in the past 12 months (at least once a month)",27,31,null,29,27,28,29,39,27,26,25,24]
["Proportion undertaking informal voluntary activity in past 12 months",62,76,null,74,67,63,68,64,64,62,54,54]
[]
["Source: National Surveys of Volunteering (1981, 1991 and 1997); Citizenship Surveys (2001-2010) (data from: www.communities.gov.uk/communities/research/citizenshipsurvey)."]