Year	National currency (Units)
1980	406.029
1981	432.362
1982	497.945
1983	592.472
1984	648.179
1985	734.531
1986	792.719
1987	1109.652
1988	1300.621
1989	1586.510
1990	1967.408
1991	2230.397
1992	2733.410
1993	2992.191
1994	3268.353
1995	3723.977
1996	4102.186
1997	4499.826
1998	4929.757
1999	5166.676
2000	5587.608
2001	5775.870
2002	5982.044
2003	6455.752
2004	7363.365
2005	8008.765
2006	8995.797
2007	10640.477
2008	12521.230
2009	14250.299
2010	16120.846
2011	17909.048
2012	21443.636
2013	23150.118
2014	25829.493
2015	28951.685
2016	31471.429
2017	38402.311
2018	48055.613
2019	57043.833
2020	61159.046
2021	65260.529
2022	75699.807
2023	96123.855
2024	128581.354
2025	168267.512
2026	194864.546
2027	221664.201
2028	246844.153
2029	270568.198