Year	% of gross capital formation
1986	50.88595398287258
1987	51.78428993603424
1988	50.981057091607205
1989	48.99230062025566
1990	50.767148087628314
1991	47.2642419977446
1992	53.50132039399327
1993	47.62000275863353
1994	52.78353267205106
1995	48.07256626867477
1996	33.578353215963375
1997	28.994184774876352
1998	26.960270213341968
1999	25.256179942703728
2000	22.133170881960652
2001	26.496668872732208
2002	31.01965994418424
2003	34.574819512316864
2004	31.550308092636453
2005	27.913316641584906
2006	26.799016036165067
2007	26.774982206094077
2008	24.34478587410382
2009	27.613633435257857
2010	25.01579256034897
2011	23.015535941915005
2012	22.101468436411427
2013	20.589339993431278
2014	17.783694468523056
2015	17.85620350036632
2016	17.18646099453751
2017	17.571131981096585
2018	17.38805176862382
2019	16.400244045473464
2020	20.487368234170262
2021	17.019407308396275