Year	National currency (Units)
2004	47704.984
2005	49125.719
2006	51366.002
2007	53253.628
2008	53794.714
2009	48096.666
2010	45542.856
2011	41325.332
2012	39153.778
2013	39142.436
2014	38555.994
2015	38813.729
2016	40040.448
2017	40634.373
2018	41877.019
2019	42911.703
2020	39990.984
2021	46245.888
2022	49855.613
2023	52940.396
2024	55087.800
2025	56745.025
2026	58453.625
2027	60214.750
2028	62029.702
2029	63899.902