Year	% of commercial service imports
1975	6.429488355033936
1976	6.3094083414161135
1977	6.4038105318867
1978	6.048115006601111
1979	6.339332980412945
1980	6.585939336938626
1981	6.63867751246396
1982	6.643225503984987
1983	5.90372120496161
1984	6.590909090909077
1985	6.4209143094266645
1986	5.884629698548573
1987	5.497774180493724
1988	4.954048898907567
1989	5.73998155170647
1990	5.950864813699354
1991	9.126939191484574
1992	9.25321362987145
1993	7.136997538966399
1994	6.990553306342777
1995	3.521859819569758
1996	3.2531076434805537
1997	3.1643472498343166
1998	2.5577963600590334
1999	2.3954877239548695
2000	1.9094836657134715
2001	2.224805517642239
2002	2.392636573908487
2003	2.423591364389481
2004	2.9109483157629947
2005	2.5882160132819156
2006	2.6223197421339197
2007	2.5049521838860906
2008	2.9524544338625853
2009	4.657540019123663
2010	4.298230909477076
2011	3.691169419419632
2012	4.200155916036159
2013	4.2672375979940895
2014	2.6393166745837315
2015	3.0292487084349387
2016	1.6272855006514875
2017	1.696584246581545
2018	1.6526482433345893
2019	3.5182281766801986
2020	4.845992624763067
2021	4.4310861004073345
2022	2.5047704578320826