Year current LCU 1998 3785316000000 1999 4859125000000 2000 4540378000000 2001 4380890000000 2002 4478706000000 2005 3600374600000 2006 2662400000000 2007 2380000000000 2008 2681050000000 2009 3375400000000 2010 4213200000000 2011 5194500000000 2012 5823800000000 2013 6617800000000 2014 8851724551740.4 2015 11250670224079.3 2016 12193222000000 2017 14993746000000 2018 16792961000000 2019 18935983000000 2020 24752773000000 2021 28331504000000 2022 30271512000000