Year National currency (Units) 1980 71383.565 1981 77960.522 1982 85296.591 1983 95616.112 1984 107336.052 1985 116578.942 1986 127175.338 1987 137139.246 1988 149130.359 1989 163829.143 1990 179066.262 1991 190436.064 1992 189768.929 1993 189534.630 1994 200447.667 1995 215759.419 1996 221203.485 1997 231391.927 1998 243147.358 1999 255545.101 2000 271102.937 2001 281029.861 2002 290615.995 2003 301208.823 2004 314068.459 2005 323957.266 2006 342541.421 2007 361570.771 2008 368639.270 2009 357700.540 2010 379539.529 2011 393120.532 2012 391704.470 2013 396342.654 2014 409621.892 2015 432490.371 2016 441717.200 2017 457014.170 2018 471966.636 2019 488944.612 2020 485441.256 2021 524912.637 2022 567553.982 2023 596554.283 2024 609912.690 2025 632746.478 2026 654305.310 2027 677084.281 2028 700496.894 2029 724986.121