Year % of commercial service imports 1982 9.264712453257474 1983 9.22752378105029 1984 10.657736183595349 1985 15.906081788660998 1986 17.21875638184268 1987 17.973228917399553 1988 19.745088369911414 1989 14.885087629040642 1990 15.893777560367631 1991 15.8731837614413 1992 24.38320194300494 1993 22.020283926579893 1994 21.687830342608454 1995 20.119611910081563 1996 23.65989937240236 1997 28.00348211690861 1998 30.52353381376449 1999 30.235739702623235 2000 32.47858547607906 2001 31.893543224655485 2002 30.520242617294635 2003 26.258805979586597 2004 26.96627481696836 2005 25.473669028721133 2006 24.322660837231528 2007 23.240813387257024 2008 22.769165997991983 2009 25.596914047752495 2010 26.09334363460616 2011 26.415503627680554 2012 30.592593623738928 2013 32.096080174709904 2014 39.123617571977604 2015 41.46626343105053 2016 40.891574729844336 2017 40.55082889276901 2018 39.50600978468629 2019 38.466468327333374 2020 24.067428426329876 2021 18.990582358381523 2022 22.00046882065453 2023 31.001904021852898