Year % of commercial service imports 1993 6.859495496894626 1994 18.92346665937326 1995 23.268751093996148 1996 41.57982207449408 1997 32.60905983559099 1998 35.67645128299065 1999 45.341676863329255 2000 39.592532765950786 2001 33.32062523827678 2002 36.82370107131015 2003 39.36425515079704 2004 39.18464817084356 2005 37.003439437192256 2006 36.456771597925744 2007 34.48605861267121 2008 37.09863496251642 2009 37.70727790326591 2010 28.962619608923617 2011 23.03145206383297 2012 21.827479498374295 2013 20.97952201802252 2014 19.55939635268032 2015 20.37928527910263 2016 20.042329415983335 2017 18.755441024810708 2018 20.021277283818193 2019 18.151512420450537 2020 8.086740056523405 2021 6.045045480256704 2022 10.301541716222173 2023 13.787536296737182