Year	% GDP
1960	11.63680482605407
1961	11.844848261440186
1962	12.041971394298939
1963	12.085193167936819
1964	11.702973216093179
1965	12.46663168645295
1966	11.647434191167335
1967	11.532654179736076
1968	11.76954539166585
1969	11.605677163512537
1970	11.50295360778761
1971	12.918890594856215
1972	13.183712884811609
1973	11.70974438449621
1974	8.851270736574914
1975	10.18160442430021
1976	10.908850357736846
1977	11.82158061305368
1978	13.36073483051416
1979	13.589179247953796
1980	14.166797743282004
1981	12.592732127918305
1982	15.031810340940826
1983	16.282218665670737
1984	17.103180312779006
1985	17.464677305653765
1986	18.779377814391662
1987	19.12085206182965
1988	18.911228338299686
1989	19.205438199659824
1990	19.024049888733312
1991	17.923458058847874
1992	17.768993638884837
1993	18.913743302448058
1994	18.49953357490395
1995	16.454780769362575
1996	15.192282009447416
1997	14.216531854051441
1998	14.770325298408263
1999	16.701890773829042
2000	16.413243533452004
2001	18.196603656640157
2002	19.00067077293993
2003	18.559029218838536
2004	16.76286210200944
2005	14.619109613884378
2006	12.698917860851479
2007	11.901873363475834
2008	12.84129095379032
2009	16.38407187632229
2010	16.695550312418085
2011	18.19779151857395
2012	18.185193614513512
2013	18.356001316647806
2014	18.128948440205086
2015	19.76274825098089
2016	21.864058401831493
2017	19.758790483656366
2018	18.603453488970196
2019	19.729211396452072
2020	24.02297632756014
2021	23.242810220174583