Year	% of gross capital formation
1989	16.535884923540785
1990	20.763286306563987
1991	17.148239405223055
1992	13.675952282517645
1993	16.010956341935167
1994	15.07094530251811
1995	12.422360642395116
1996	11.503168188742109
1997	9.599402323367922
1998	9.621748178338322
1999	9.840458378336884
2000	8.172900144024078
2001	7.852473419964625
2002	8.076552886867574
2003	6.711823999016504
2004	5.513631709958542
2005	4.482856144358931
2006	3.994777047475901
2007	4.404354995471516
2008	5.920864105198252
2009	7.52518487930239
2010	7.491648524049388
2011	6.669310722977026
2012	5.951320724053093
2013	5.997027548746463
2014	5.156789708368727
2015	4.863758527931731
2016	4.366361553971885
2017	4.43397266178846
2018	4.121720827367228
2019	4.13171931675075
2020	6.314520985435333
2021	5.162933428056996