Year	National currency (Units)
1980	395576.053
1981	381858.821
1982	377078.335
1983	350326.962
1984	281781.770
1985	293783.439
1986	302616.751
1987	293493.539
1988	304028.945
1989	297544.028
1990	284621.718
1991	274344.604
1992	270623.606
1993	262393.710
1994	258244.776
1995	255679.126
1996	247174.965
1997	242279.216
1998	257162.008
1999	247570.572
2000	235909.525
2001	244018.237
2002	246811.409
2003	243068.057
2004	235064.529
2005	243073.123
2006	248036.029
2007	246400.885
2008	255611.284
2009	250885.893
2010	262140.622
2011	258114.706
2012	274414.470
2013	277913.945
2014	285042.625
2015	286236.999
2016	291209.426
2017	294257.939
2018	303086.265
2019	309726.279
2020	308850.857
2021	301655.855
2022	325232.489
2023	317842.462
2024	338305.529
2025	346008.778
2026	353387.891
2027	360722.121
2028	368737.928
2029	377090.988