Year % of commercial service imports 1994 0.08670201330958371 1995 1.0764922107474182 1996 0.9932544725779646 1997 2.8076496918433267 1998 3.2879974355451758 1999 1.0979145608341756 2000 2.057674331285176 2001 4.170796797560046 2002 4.263724070157358 2003 1.3394209543672981 2004 3.2193355250842908 2005 2.12777894028335 2006 3.0402768752641878 2007 3.547298443066548 2008 3.454691700345443 2009 2.879159234713844 2010 2.9373113551551078 2011 2.463665528585905 2012 2.7998363324132405 2013 2.9223846470068966 2014 3.741823376473477 2015 3.896050261520476 2016 3.7492143285251807 2017 3.338523950216338 2018 3.4829593091451736 2019 3.028554807087057 2020 3.136756966272852 2021 4.477658549192406 2022 3.7968734494753638 2023 4.4179983946109616