can u explain the data please. and what is going on(such as official exchange rate, real exchange rate, cpi) Can u also explain whether there is appreciation or depreciation for the US and the Yen currency and why this might be thank you.

Country Name United Kingdom United Kingdom United States Country Code GBR GBR USA Official exchange Consumer rate (LCU per USS, Consumer price index price index Real exchange Indicator Name period average) (2010 = 100) (2010 = 100) rate Pounds per Dollar Indicator Code PA.NUS.FCRF FP.CPI.TOTL FP.CPI.TOTL 1995 0.6337 73.9319 69.8828 0.5990 0.8500 1996 0.6410 76.0403 71.9312 0.6063 0.8000 1997 0.6108 77.7141 73.6128 0.5786 1998 0.6038 79.1289 74.7554 0.5705 0.7500 1999 0.6181 80.5160 76.3911 0.5864 2000 0.6609 81.4685 78.9707 0.6407 0.7000 2001 0.6947 82.7168 81.2026 0.6819 2002 0.6672 83.9745 82.4905 0.6554 0.6500 2003 0.6125 85.1304 84.3631 0.6070 0.6000 2004 0.5462 86.3140 86.6217 0.5481 2005 0.5500 88.1173 89.5605 0.5590 0.5500 2006 0.5435 90.2811 92.4497 0.5565 2007 0.4998 92.4357 95.0870 0.5141 0.5000 2008 0.5440 95.6908 98.7375 0.5613 2009 0.6419 97.5680 98.3864 0.6473 0.4500 2010 0.6472 100.0000 100.0000 0.6472 1995 1997 1999 2001 2003 2005 2007 2009 2011 2013 2015 2017 2019 2021 2011 0.6241 103.8561 103.1568 0.6199 2012 0.6330 106.5286 105.2915 0.6257 2013 0.6397 108.9699 106.8338 0.6271 -Official exchange rate -Real exchange rate 2014 0.6077 110.5511 108.5669 0.5968 2015 0.6545 110.9580 108.6957 0.6412 2016 0.7406 112.0769 110.0670 0.7274 2017 0.7770 114.9436 112.4116 0.7599 2018 0.7495 117.5791 115.1573 0.7341 2019 0.7834 119.6227 117.2442 0.7679 2020 0.7800 120.8064 118.6905 0.7663 2021 0.7271 123.8487 124.2664 0.7295 2022 0.8113 133.6601 134.2112 0.8146