Year	National Currency
1955-01-01	22797000000
1956-01-01	23666000000
1957-01-01	24832000000
1958-01-01	22540000000
1959-01-01	21504000000
1960-01-01	19359000000
1961-01-01	18753000000
1962-01-01	17220000000
1963-01-01	16843000000
1964-01-01	16672000000
1965-01-01	15450000000
1966-01-01	14882000000
1967-01-01	14830000000
1968-01-01	15710000000
1969-01-01	16964000000
1970-01-01	14487000000
1971-01-01	12167000000
1972-01-01	13151000000
1973-01-01	14378000000
1974-01-01	15883000000
1975-01-01	16226000000
1976-01-01	18747000000
1977-01-01	19312000000
1978-01-01	18650000000
1979-01-01	18956000000
1980-01-01	26756000000
1981-01-01	30074000000
1982-01-01	33958000000
1983-01-01	33747000000
1984-01-01	34934000000
1985-01-01	43186000000
1986-01-01	48517000000
1987-01-01	45798000000
1988-01-01	47802000000
1989-01-01	74609000000
1990-01-01	83316000000
1991-01-01	77719000000
1992-01-01	71323000000
1993-01-01	73442000000
1994-01-01	74335000000
1995-01-01	85832000000
1996-01-01	75090000000
1997-01-01	69954000000
1998-01-01	81755000000
1999-01-01	71516000000
2000-01-01	67647000000
2001-01-01	68654000000
2002-01-01	79006000000
2003-01-01	85938000000
2004-01-01	86824000000
2005-01-01	65127000000
2006-01-01	65895000000
2007-01-01	70565000000
2008-01-01	77648000000
2009-01-01	130760000000
2010-01-01	132433000000