Year	% of commercial service imports
1975	6.450048496605547
1976	7.024909040022365
1977	9.447004608294904
1978	8.791208791208689
1979	10.166666666666586
1980	11.821471652593459
1981	6.060606060606091
1982	8.577194752775014
1983	9.385665529010225
1984	8.420151277294096
1985	20.93986316168514
1986	23.58060925007578
1987	24.42244224422444
1988	20.345667555967808
1989	19.02201100550259
1990	24.864187212703825
1991	18.316660917557755
1992	22.056128845597442
1993	14.390665514260945
1994	14.662935020686305
1995	27.076549210206394
1996	16.002036035641567
1997	17.39241429613419
1998	16.977096742908728
1999	18.501599529040135
2000	9.769175042620844
2001	24.163303668844378
2002	25.2133457001203
2003	19.52896153364688
2004	16.296745863158407
2005	18.305612294523897
2006	17.001589464123583
2007	19.359350205750303
2008	18.053375196232594
2009	25.40225417800228
2010	22.988574864702315
2011	22.4651554529744
2012	23.31337828354016
2013	25.787187184237894
2014	24.644223029525634
2015	25.64147159879684
2016	26.19151254604843
2017	28.10603582570839
2018	24.7928263053239
2019	25.764654592106936
2020	24.5733570640472
2021	18.192735088642493
2022	17.90691282932903