Year	National currency (Units)
1980	19184.157
1981	20261.209
1982	20768.451
1983	22254.175
1984	23757.485
1985	23577.308
1986	23916.494
1987	26103.462
1988	28315.862
1989	30290.003
1990	31995.890
1991	33178.260
1992	34334.097
1993	37312.685
1994	40172.762
1995	41767.045
1996	43099.825
1997	45142.725
1998	42678.841
1999	44760.242
2000	47967.756
2001	46191.190
2002	47567.332
2003	50469.546
2004	54795.899
2005	57465.606
2006	60711.461
2007	63487.788
2008	61319.367
2009	59573.745
2010	67025.539
2011	69722.233
2012	71050.066
2013	73276.760
2014	75178.089
2015	76502.971
2016	78226.835
2017	81684.753
2018	84161.459
2019	84323.044
2020	81313.136
2021	92991.301
2022	93417.837
2023	89944.434
2024	91513.252
2025	92987.802
2026	94690.233
2027	96316.244
2028	97938.239
2029	99740.508