Year	National Currency
1960-01-01	1946275000.000000
1961-01-01	1953233333.333330
1962-01-01	2149200000.000000
1963-01-01	2334558333.333330
1964-01-01	2571391666.666670
1965-01-01	2824066666.666670
1966-01-01	3108591666.666670
1967-01-01	3246275000.000000
1968-01-01	3505258333.333330
1969-01-01	3828241666.666670
1970-01-01	3865150000.000000
1971-01-01	4189500000.000000
1972-01-01	4687183333.333330
1973-01-01	5563116666.666671
1974-01-01	6871183333.333330
1975-01-01	7371558333.333330
1976-01-01	8190391666.666670
1977-01-01	9083116666.666670
1978-01-01	10774591666.666700
1979-01-01	12707208333.333300
1980-01-01	14030333325.000000
1981-01-01	15904286333.333302
1982-01-01	15614187500.000000
1983-01-01	16918228500.000002
1984-01-01	19154033666.666700
1985-01-01	20710957666.666702
1986-01-01	21110762416.666702
1987-01-01	22668973416.666700
1988-01-01	24807574833.333298
1989-01-01	25748893166.666702
1990-01-01	24932935583.333298
1991-01-01	23375328833.333300
1992-01-01	23376512666.666700
1993-01-01	25328581916.666700
1994-01-01	28911736000.000000
1995-01-01	32481620916.666700
1996-01-01	33340420833.333300
1997-01-01	35543285000.000000
1998-01-01	36762717083.333300
1999-01-01	42545825000.000000
2000-01-01	46775075416.666700
2001-01-01	45272664750.000000
2002-01-01	46658559250.000000
2003-01-01	46969497750.000000
2004-01-01	48546884250.000000
2005-01-01	49933825250.000000
2006-01-01	50460576250.000000
2007-01-01	49806087750.000000
2008-01-01	49330805333.333300
2009-01-01	40727551166.666700
2010-01-01	44106224750.000000
2011-01-01	47356846333.333300
2012-01-01	48777977000.000000
2013-01-01	48996079333.333300
2014-01-01	51330069166.666695
2015-01-01	50568016583.333300
2016-01-01	51180167916.666700
2017-01-01	54289590333.333300