Year	% of gross capital formation
1970	0.8218193454219335
1971	0.85562254960951
1972	0.779675639372662
1973	0.8188118970744794
1974	0.9615646528350308
1975	1.2149337245958445
1976	1.0415278493269822
1977	0.9518868579310305
1978	1.0671446225254833
1979	1.0333506204643053
1980	1.1278978312176464
1981	1.0800798121734476
1982	1.0478057752970518
1983	0.988607476364747
1984	0.9410841525154481
1985	0.9749134868391037
1986	0.9687671097349628
1987	0.9315040358146096
1988	0.8593666581229031
1989	0.8403525986452707
1990	0.9607946442311421
1991	1.0041396018596052
1992	0.9446456192894007
1993	0.8732684357392149
1994	0.8577269962406268
1995	0.7505628043362921
1996	0.7033215561601797
1997	0.6170466894861937
1998	0.6613648762491867
1999	0.6549830401878631
2000	0.588026080163784
2001	0.63949829686878
2002	0.7546721564508762
2003	0.7709986113472469
2004	0.7444682315533525
2005	0.9217696588998181
2006	0.8191718501207521
2007	0.6650740602179483
2008	0.7279289220185314
2009	0.8054651187189584
2010	0.7863297818699874
2011	0.7447805509139429
2012	0.6939783330553619
2013	0.760473513375272
2014	0.7826986642124213
2015	0.750163175371843
2016	0.807162146212864
2017	0.7729298908778905
2018	0.723110545951044
2019	0.6952967118197984
2020	0.8500908039650642
2021	0.7626422095164058
2022	0.8756645952515072