Year % of commercial service imports 1996 20.67896088304932 1997 16.27677911844373 1998 3.561186395215838 1999 3.5417153747110937 2000 3.0811704677365066 2001 4.929041503218673 2002 3.3395570195586597 2003 2.620105915959723 2004 1.9946186548023856 2005 2.742792623649836 2006 2.7766281035271834 2007 1.5503118910838347 2008 1.4955757925155373 2009 3.237186477553359 2010 3.333610474044139 2011 2.697832145082752 2012 3.3958309383553327 2013 4.013319712695971 2014 4.006175276612745 2015 3.5551270960304526 2016 3.702467773138335 2017 3.4545735387696626 2018 2.6796433512338553 2019 2.5533072487473345 2020 2.8009493837636144 2021 2.774093771168449 2022 2.652710221648596 2023 1.5336022715516207