Year % of commercial service imports 1994 13.84605051047824 1995 29.231487243310518 1996 33.58783523675093 1997 34.90008594757198 1998 31.36934275767486 1999 33.767082590612 2000 38.101953410634074 2001 38.256572243733444 2002 39.187579578592846 2003 37.015936848376526 2004 33.80126041635555 2005 35.64451399581009 2006 41.11802859064188 2007 37.58301420330603 2008 36.2553717029401 2009 35.44407175149482 2010 35.24730209261233 2011 34.48314536731261 2012 35.065142310015844 2013 35.28127570714421 2014 35.2812503194284 2015 34.814551341804446 2016 31.776314160497186 2017 32.7633193272749 2018 32.232721678936386 2019 32.36078431372549 2020 30.975012940567503 2021 31.92555602776597 2022 32.32200099327283 2023 34.69015345871294