Year	% of gross capital formation
1980	31.420095112006074
1981	22.975251719160582
1982	34.25058062530349
1983	40.07711599552459
1984	27.89675931321698
1985	47.606301143472066
1986	51.59359781941377
1987	39.814034647149256
1988	32.47309554164577
1989	26.128139991650468
1990	25.08571242499843
1991	15.03571447419324
1992	16.31116154622344
1993	16.515684866583157
1994	22.7130347060851
1995	11.789786105730972
1996	13.58968413637118
1997	8.84018939694525
1998	9.37909003067038
1999	22.17182584492768
2000	5.402585597744691
2001	8.712528690331457
2002	9.04972109479454
2003	5.462617005633259
2004	2.8612992423851193
2005	4.462280160962661
2006	2.8112851155312777
2007	7.200466934905942
2008	6.380051185825475
2009	9.54840928081356
2010	9.111368898033367
2011	9.960733350091283
2012	10.977462480336317
2013	18.037089213774284
2014	10.274400653981546
2015	7.720462477064778
2016	8.693783302751381
2017	10.027860870399392
2018	8.931991365336273
2019	8.816839556975479
2020	18.299342557351988
2021	14.623207559927707
2022	3.3346732002773263