Year % of commercial service imports 1996 49.63484176476473 1997 46.329194076054456 1998 46.12256983111247 1999 44.51399672126287 2000 49.052763066722775 2001 40.011473006309785 2002 36.34093554194472 2003 44.273585482315134 2004 43.68976024607804 2005 41.70498763296923 2006 42.613330970159424 2007 43.00221914253802 2008 42.05891127078834 2009 38.7599558550062 2010 38.85251933957074 2011 40.842814055567764 2012 39.15464794777178 2013 35.981295976219904 2014 33.49189008508278 2015 27.429426517270315 2016 26.590916649988916 2017 29.658050292251133 2018 27.815126818462304 2019 28.414345556289494 2020 30.35637049040119 2021 33.10881393048575 2022 35.066487424249175 2023 24.842653082560613