Year	National currency (Units)
1980	537475.700
1981	529479.251
1982	522336.039
1983	495766.872
1984	482551.453
1985	487312.845
1986	485167.619
1987	460806.150
1988	461640.048
1989	435614.662
1990	460164.887
1991	465146.499
1992	464449.432
1993	470156.975
1994	462066.869
1995	480022.521
1996	488078.733
1997	501268.806
1998	505519.565
1999	511665.614
2000	525427.662
2001	537025.783
2002	545344.150
2003	547372.960
2004	554579.154
2005	546438.908
2006	550872.860
2007	567300.081
2008	577793.059
2009	574046.474
2010	569228.101
2011	569185.849
2012	579431.557
2013	603348.194
2014	623201.389
2015	615837.157
2016	617905.460
2017	633992.978
2018	656970.548
2019	682096.432
2020	688589.566
2021	717776.873
2022	741606.153
2023	762637.089
2024	786558.406
2025	811075.207
2026	836111.811
2027	862550.362
2028	889559.132
2029	916912.977