Closing of sterling rates

Closing of sterling rates at 1730 GMT - on Friday (December 23, 2011).

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USD      1.5619/1.5621
EURO     1.1972/1.1976
SFR      1.4644/1.4656
YEN      121.91/122.00
NKR      9.3283/9.3351
CAN      1.5928/1.5935
DKR      8.8992/8.9021
SKR    10.7358/10.7669
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