Year	National Currency
1955-01-01	74382132.8577717
1956-01-01	94235028.6562206
1957-01-01	93894682.1496476
1958-01-01	97184588.7163011
1959-01-01	104066937.1196750
1960-01-01	113898834.2386250
1961-01-01	130310567.1798920
1962-01-01	123541675.1750460
1963-01-01	147592015.2833180
1964-01-01	195163304.1552650
1965-01-01	219516168.1890990
1966-01-01	257822807.9012210
1967-01-01	319801607.2895250
1968-01-01	321389849.3903460
1969-01-01	361246874.5887620
1970-01-01	389343459.4388550
1971-01-01	427234028.0708440
1972-01-01	512922866.4388690
1973-01-01	527595169.0558200
1974-01-01	472006979.1397230
1975-01-01	505095271.1563680
1976-01-01	626897368.5285270
1977-01-01	720602983.1511410
1978-01-01	801942973.4402440
1979-01-01	857909275.7213970
1980-01-01	868535447.0415800
1981-01-01	862900895.9134060
1982-01-01	738981081.9027910
1983-01-01	712510569.2975330
1984-01-01	666073727.1843090
1985-01-01	705892941.1462190
1986-01-01	748548281.4586920
1987-01-01	821795971.3392420
1988-01-01	933085569.3353480
1989-01-01	920417538.3028320
1990-01-01	981791312.5290230
1991-01-01	944921669.9716990
1992-01-01	980997197.1508650
1993-01-01	928320877.0664020
1994-01-01	1045358357.7996500
1995-01-01	1010083333.3333300
1996-01-01	1141083333.3333300
1997-01-01	1214916666.6666700
1998-01-01	1284000000.0000000
1999-01-01	1374416666.6666700
2000-01-01	1364916666.6666700
2001-01-01	1378083333.3333300
2002-01-01	1340166666.6666700
2003-01-01	1388666666.6666700
2004-01-01	1541666666.6666700
2005-01-01	1589083333.3333300
2006-01-01	1853916666.6666700
2007-01-01	1898083333.3333300
2008-01-01	2065000000.0000000
2009-01-01	1664416666.6666700
2010-01-01	1354833333.3333300
2011-01-01	1244750000.0000000
2012-01-01	927166666.6666670