Year	National Currency
1970-01-01	149666647040
1971-01-01	153841604574
1972-01-01	157934158080
1973-01-01	164361396439
1974-01-01	165157932733
1975-01-01	161944307558
1976-01-01	171118226929
1977-01-01	178314533573
1978-01-01	187927917108
1979-01-01	195838356020
1980-01-01	196964496432
1981-01-01	197953296800
1982-01-01	191690866495
1983-01-01	194547419542
1984-01-01	201111985956
1985-01-01	206083479784
1986-01-01	210423233382
1987-01-01	215037655081
1988-01-01	225777179030
1989-01-01	234566558261
1990-01-01	252255188763
1991-01-01	274668101010
1992-01-01	282496645701
1993-01-01	279586032676
1994-01-01	285474165379
1995-01-01	291161568201
1996-01-01	292667062144
1997-01-01	299659219108
1998-01-01	310398376826
1999-01-01	319732405541
2000-01-01	334553107197
2001-01-01	344188240652
2002-01-01	343385311211
2003-01-01	342615840056
2004-01-01	352250963593
2005-01-01	357469999999
2006-01-01	368777889072
2007-01-01	381156354038
2008-01-01	397783644457
2009-01-01	374097280500
2010-01-01	386275015585