Year	% of gross capital formation
1997	14.205189118346018
1998	9.050960328586697
1999	40.03483158417042
2000	39.7517783620566
2001	34.58881084093626
2002	39.721868209894446
2003	25.931834852924883
2004	17.50680610097534
2005	18.42323967650554
2006	20.142666807505258
2007	13.359438606896662
2008	11.468596825125418
2009	17.778207323166708
2010	28.43192744151227
2011	22.815957782455527
2012	22.56198902018808
2013	14.72315391297232
2014	23.156815191077417
2015	16.65954406095515
2016	14.933707273484224
2017	11.651556052130607
2018	8.679888011988666
2019	11.591907662356341
2020	19.05188669057122
2021	16.21438241333283
2022	23.57450334159625