Year	Russian Ruble
2006-12-31	26.3255
2007-12-31	24.5385
2008-12-31	30.535
2009-12-31	30.3135
2010-12-31	30.527
2011-12-31	32.208
2012-12-31	30.528
2013-12-31	32.855
2014-12-31	59.322
2015-12-31	73.8345
2016-12-31	61.2428
2017-12-31	57.8396
2018-12-31	69.715
2019-12-31	62.1962
2020-12-31	74.7574
2021-12-31	75.0725