Year	National currency (Units)
1980	9661.404
1981	10902.577
1982	12027.581
1983	12848.111
1984	14299.138
1985	15652.680
1986	16764.778
1987	18549.780
1988	20722.856
1989	22978.648
1990	24162.353
1991	23963.200
1992	24639.900
1993	25654.252
1994	26991.634
1995	28215.664
1996	29596.654
1997	30960.987
1998	32403.898
1999	33750.299
2000	35911.640
2001	37669.433
2002	39903.055
2003	41885.737
2004	44627.151
2005	47465.375
2006	50409.726
2007	53908.188
2008	57532.249
2009	57852.456
2010	61545.965
2011	65188.623
2012	66118.566
2013	67377.973
2014	68305.093
2015	68390.646
2016	69674.166
2017	72828.252
2018	75432.373
2019	78219.451
2020	77130.439
2021	85566.585
2022	94358.390
2023	98423.077
2024	102306.069
2025	106693.770
2026	110966.419
2027	115344.168
2028	119782.958
2029	124271.713