Year	National currency (Units)
2011	3014.380
2012	1446.436
2013	1781.745
2014	1753.994
2015	1698.221
2016	1430.413
2017	1309.565
2018	1242.889
2019	1215.842
2020	1103.775
2021	1129.832
2022	1041.054
2023	1011.001
2024	1037.556
2025	1076.842
2026	1101.313
2027	1127.389
2028	1157.311
2029	1189.546