Year	% of commercial service imports
1976	19.5822454308094
1977	22.857142857142858
1978	22.19279661016949
1979	20.475020475020475
1980	21.710007880220648
1981	25.285661629192774
1982	25.160853369454795
1983	24.962235649546827
1984	28.53797256607561
1985	26.772546795235396
1986	36.302708740575255
1987	43.51908552765871
1988	43.83053494728622
1989	43.12354312354312
1990	52.4255441333354
1991	50.07164116114014
1992	50.71339733582019
1993	46.081999832171185
1994	43.666282776644074
2009	27.980272610543672
2010	28.26983208186079
2011	29.293845554555247
2012	29.05044056337856
2013	30.465151877869545
2014	31.220739346163967
2015	34.43317428537004
2016	38.28960392227445
2017	42.16745334909165
2018	42.365155425945495
2019	43.75363420517663
2020	24.356918255684963
2021	26.22769451520525
2022	36.56195063940876
2023	35.358538740025