Year	% of gross capital formation
1960	0.07048116386835097
1961	6.604310324811058
1962	13.223347059651609
1963	9.888660240763675
1964	28.156049599442
1965	39.7216589869323
1966	33.39519692635808
1967	28.157393432077
1968	31.80352371129866
1969	29.877569295671773
1970	29.595858042129446
1971	38.131425696669226
1972	35.65543407288343
1973	45.93658897507731
1974	65.09951445901858
1975	37.59733269091405
1976	41.219238230304065
1977	47.118684433976995
1978	68.11276823153291
1982	243.1692338196795
1983	384.3234234084799
1984	250.9439961259344
1985	237.34534786986183
1986	184.5914730142979
1987	189.98283109912393
1988	249.92308379253393
1989	217.62124933421353
1990	264.51056280632287
1991	213.56843362856148
1992	168.42356389045852
1993	156.48820260537036
1994	108.13247815254086
1995	123.20657980135124
1996	90.87221908011614
1997	75.73941804997042
1998	59.03867226851568
1999	89.43943141087244
2000	40.63934904208235
2001	27.388074340137354
2002	19.083140073897226
2003	17.626561365567493
2004	30.918755342674984
2005	28.070164908125644
2006	17.634505109170327
2007	17.749097509672612
2008	20.709569833118977
2009	19.71561308785707
2010	13.325860795184072
2011	13.20535245320335
2012	12.352966895761464
2013	12.12222329455968
2014	8.327662239703441
2015	19.460661786558944
2016	25.353328986844332
2017	30.477165356116416
2018	37.32086581938467
2019	26.493633136261252
2020	47.10835252760957
2021	32.68106587923166
2022	37.392598528607444