Year % of commercial service imports 1998 31.557032530404687 1999 31.626285374263656 2000 28.16551027639287 2001 28.048243805412326 2002 28.23009475614413 2003 26.461733692783078 2004 26.471294597152372 2005 23.711656911444347 2006 22.097322745295813 2007 21.934809300764208 2008 22.207128287417454 2009 25.496926025680295 2010 24.70860170409018 2011 25.665549931180674 2012 26.25355895933285 2013 28.269575473498097 2014 29.821622152383682 2015 31.192066451147138 2016 32.48285974536269 2017 32.73081055586597 2018 32.44638637910318 2019 33.277932779490996 2020 10.059907489819812 2021 5.456479168380575 2022 8.701387743727242 2023 28.61987966525623