Year % of commercial service imports 1999 58.74415108942844 2000 59.29939874554043 2001 56.0603951931154 2002 67.15550040683834 2003 63.43650009730778 2004 63.58218266497004 2005 67.48248465744578 2006 70.12553733756559 2007 71.85776017175753 2008 66.94746410800265 2009 63.402074384228015 2010 62.47486288162021 2011 60.144653010363584 2012 55.29526627794772 2013 54.751188018410424 2014 55.14097680394217 2015 57.107740272675855 2016 54.71298689916949 2017 53.7853059678988 2018 51.927411104080356 2019 49.41342886532705 2020 48.448485339402325 2021 48.09768975803577 2022 47.19427287577991 2023 47.237569666345564