Year National currency (Units) 1990 406874.425 1991 497880.679 1992 612121.601 1993 610875.932 1994 611795.990 1995 650116.872 1996 659345.342 1997 688075.049 1998 731598.998 1999 773935.953 2000 806677.417 2001 834603.294 2002 878585.226 2003 1026268.374 2004 1199020.370 2005 1714913.726 2006 2217377.492 2007 2624573.167 2008 3106834.746 2009 3044203.251 2010 3608254.958 2011 4047473.778 2012 4506486.752 2013 4926666.341 2014 5112359.417 2015 5332411.180 2016 6092110.250 2017 7234650.605 2018 8036911.391 2019 9059988.681 2020 9648186.207 2021 11129511.582 2022 11606095.210 2023 13016723.648 2024 14668074.125 2025 16639576.834 2026 18708118.020 2027 21001883.360 2028 23583602.241 2029 26047855.514