Year	% of gross capital formation
1975	5.58663863591288
1976	4.9179154703475865
1977	3.937013169250286
1978	7.018368528047398
1979	4.056829559348412
1980	3.3703377960258094
1981	4.041755311166686
1982	3.821693417086585
1983	7.786447169677178
1984	3.065350164806143
1985	3.2728255469674616
1986	2.1408929573637114
1987	2.047069852153417
1988	0.677467161110919
1989	0.30339585847649725
1990	0.7589811225515134
1991	0.8582335600020681
1992	0.9302325373472167
1993	2.5179170533842408
1994	1.2169351537267914
1995	0.19016740467533347
1996	2.001519457860804
1997	1.5163945658275266
1998	3.2239349331778397
1999	-0.10243132906789448
2000	0.3249097386852491
2001	0.06704378647547518
2002	0.8786533481317055
2003	3.6284545304953433
2004	4.572894542266903
2005	-0.08718516402319788
2006	-0.09920803403335955
2007	2.108469684372192
2008	1.0599854381036664
2009	1.552100206231187
2010	2.1657913154000483