Year	National currency (Units)
1980	29414.669
1981	32545.059
1982	34321.745
1983	36011.949
1984	37819.795
1985	38370.685
1986	40138.935
1987	46621.043
1988	51990.705
1989	53856.679
1990	58098.687
1991	61057.135
1992	63155.261
1993	66301.553
1994	68708.132
1995	73272.916
1996	77042.738
1997	80065.688
1998	82810.280
1999	86255.778
2000	89783.723
2001	93292.316
2002	99265.093
2003	106333.815
2004	111162.335
2005	115823.411
2006	120904.908
2007	132589.665
2008	143923.001
2009	150890.011
2010	163776.582
2011	177989.125
2012	187491.873
2013	191384.081
2014	196057.674
2015	204331.114
2016	217008.623
2017	226918.101
2018	233628.012
2019	243473.274
2020	235176.604
2021	225248.457
2022	233851.304
2023	242360.844
2024	250341.984
2025	260256.986
2026	271110.458
2027	278092.473
2028	286169.713
2029	297915.977