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here we have Per Capita Estimate of UK by June 2012. its was 6,085 Ponds by Q4 2007, as per the prices since 1948, and it then reduced to 5,652 Ponds by June 2012, around 7.11% less than its of Q4 2007. (under the last column "Per Capita Chained volume measures: Seasonally adjusted") as below...