Year % of commercial service imports 1993 17.568686191808894 1994 53.852424414457694 1995 65.26812069954869 1996 51.41254387600418 1997 36.02653643716288 1998 33.00656616123345 1999 31.072685317307318 2000 45.24318378289899 2001 45.46811405737124 2002 38.603194590690904 2003 35.877694769823776 2004 24.100879120467425 2005 28.785830528293175 2006 35.8084778387537 2007 21.83312537442127 2008 10.687859432522103 2009 21.906214238777963 2010 24.591608614475888 2011 19.270438385902125 2012 22.5441305769464 2013 16.180845677855146 2014 16.957177278998287 2015 16.34018408950385 2016 13.613843336022356 2017 15.280843156328629 2018 12.500499813060856 2019 13.639654062883665 2020 21.912016359864793 2021 18.16659367525483 2022 19.708066840039038