Year % of commercial service imports 1993 19.28241941939731 1994 17.741269128448845 1995 15.948514694853412 1996 11.114346109458676 1997 12.141047725368214 1998 0.9551426973626622 1999 0.7846617481239487 2000 0.32238782664205984 2001 0.2916232561155136 2002 14.579854570914877 2003 16.52472079020178 2004 20.46859623905757 2005 20.870928239071347 2006 21.389934897678017 2007 23.087056029983145 2008 23.029542664206527 2009 21.600866902968626 2010 24.648606322639488 2011 23.857279434021482 2012 23.919178953050523 2013 24.265483028275405 2014 22.415360915714658 2015 23.329463008745773 2016 22.48234899440416 2017 22.991680050852842 2018 23.610464978709718 2019 23.253818890140135 2020 25.64084399938323 2021 28.225041031798288 2022 29.21225727189866 2023 23.189997627642754