Year	% of gross capital formation
1990	20.619495827570294
1991	19.845205277949248
1992	23.987971643887267
1993	22.73394504740826
1994	22.782419898271822
1995	19.493410418452267
1996	17.115805382270178
1997	15.561967140828866
1998	14.669706548866538
1999	14.173519917831365
2000	13.36868799817553
2001	15.811917723226445
2002	20.834552227134566
2003	19.97601477279809
2004	16.469836245474788
2005	17.84574879074668
2006	19.30305556051739
2007	12.017193556200345
2008	11.568936146656315
2009	12.775280202175365
2010	13.045842000128987
2011	12.207516967853783
2012	11.518225050016069
2013	10.955265316305073
2014	10.265466052549119
2015	11.003049224566674
2016	12.28438163751916
2017	12.72740890599101
2018	12.268308343479502
2019	12.701053958742357
2020	17.570380758904154
2021	14.37404953106742
2022	12.207920541283775