Historical chart of Pak rupee exchange rate vs UK pound

Following is historical chart of inter bank exchange rates starting from January-2000. Open market rates slightly differ from inter bank rates.     Selling Buying Currency Date/Year 84.32 83.12 UK £ 3-January-2000 78.08 77.00 UK £ 1-June-2000 89.12 88.32 UK £ 3-January-2001 90.60 89.83 UK £ 1-June-2001 87.48 86.72 UK …