Year National currency (Units) 1980 149329.049 1981 154303.615 1982 151757.730 1983 162152.383 1984 165167.561 1985 172486.648 1986 180714.296 1987 178664.512 1988 191214.800 1989 195080.466 1990 194732.799 1991 193695.975 1992 185212.325 1993 151977.968 1994 230203.867 1995 261314.903 1996 281724.035 1997 316908.702 1998 294574.566 1999 299285.981 2000 285386.439 2001 284627.781 2002 302388.370 2003 305304.148 2004 288858.133 2005 284101.629 2006 282120.164 2007 297583.132 2008 328191.548 2009 347054.773 2010 357354.963 2011 378639.975 2012 399027.522 2013 418524.368 2014 433120.213 2015 455317.775 2016 469604.720 2017 472303.301 2018 485220.424 2019 497030.969 2020 503778.559 2021 534466.839 2022 572364.131 2023 605415.496 2024 636132.915 2025 667100.826 2026 700905.031 2027 736422.207 2028 773739.156 2029 812947.079