Year	National currency (Units)
1980	20914.316
1981	21144.634
1982	21697.463
1983	23050.745
1984	26216.222
1985	29888.396
1986	28933.737
1987	28658.461
1988	29649.158
1989	33823.761
1990	35469.202
1991	37695.529
1992	39003.318
1993	39469.244
1994	39787.800
1995	41753.659
1996	43168.039
1997	55338.019
1998	63473.180
1999	75185.764
2000	93849.932
2001	105744.328
2002	108331.293
2003	116994.755
2004	134731.013
2005	160841.853
2006	169295.470
2007	184106.222
2008	232146.385
2009	256836.745
2010	284978.098
2011	311607.787
2012	360796.152
2013	396390.728
2014	422446.551
2015	478234.150
2016	465048.823
2017	504733.124
2018	483726.323
2019	482222.890
2020	497734.451
2021	540649.492
2022	632541.884
2023	839171.861
2024	997349.446
2025	1226419.849
2026	1472687.637
2027	1676281.690
2028	1897868.634
2029	2135926.442