Year	% of gross capital formation
1965	14.69268731450094
1966	11.237538291415417
1967	4.1846887268648345
1968	3.3291768542790874
1969	1.4118438682503456
1970	14.556409619662828
1971	12.523185271127618
1972	13.37173738743474
1973	66.54842260395067
1974	78.95098455308589
1975	83.28201153504178
1976	84.47383083898308
1977	76.38708833976358
1978	63.68744481104285
1979	27.110215740411576
1980	23.210234262505168
1981	18.263700477248953
1982	18.19886761712147
1983	15.260659087390485
1984	17.131668285624237
1985	15.265940263957825
1986	13.727933056640623
1987	16.370020324707056
1988	12.920992711684281
1989	13.051174573530504
1990	48.80624853755081
1991	60.95580183462079
1992	45.83578689199081
1993	26.88566978870739
1994	25.147086524519608
1995	16.732810676073488
1996	17.888722280649038
1997	14.586872093315042
1998	10.822631666066203
1999	8.262056766917294
2000	7.022153752331279
2001	7.3655678692300945
2002	8.539367174612812
2003	7.502604201296534
2004	11.262158381329817
2005	6.496201913376484
2006	4.517651398839266
2007	4.3091196678933095
2008	4.77153101133884
2009	2.6911666970825197
2010	1.4030477909164325
2011	1.049838534682544
2012	4.053867482215216
2013	13.447688346551153
2014	8.484883923146613
2015	5.364264838883977
2016	4.8747001953125
2017	0.07775673404345494
2018	4.235692011987221
2019	2.670146536153172
2020	2.543950102280566
2021	12.325691091613136
2022	7.169498509511149