Year	National currency (Units)
1980	29552.436
1981	29367.705
1982	30672.112
1983	32507.687
1984	34166.566
1985	35672.146
1986	36426.043
1987	37165.910
1988	37874.124
1989	38164.522
1990	38711.127
1991	38722.912
1992	38051.268
1993	37954.832
1994	38771.579
1995	39595.780
1996	40680.053
1997	42155.963
1998	44448.204
1999	46184.505
2000	47606.085
2001	48302.618
2002	48868.424
2003	49390.770
2004	50447.439
2005	51659.690
2006	54048.481
2007	56778.378
2008	59547.098
2009	60952.183
2010	62623.700
2011	62303.750
2012	62146.738
2013	62605.201
2014	62806.452
2015	63924.719
2016	65232.967
2017	64968.487
2018	67090.628
2019	70090.724
2020	70791.252
2021	72020.568
2022	75699.807
2023	77006.208
2024	77735.523
2025	79595.610
2026	81727.258
2027	84180.999
2028	87057.987
2029	90154.481