Year	% of gross capital formation
1960	15.729909811245319
1961	21.047173293435765
1962	25.652683951151463
1963	20.712934505869217
1964	16.215392899771246
1965	14.743175695906787
1966	15.8825432432109
1967	17.572860335608826
1968	29.63831837226217
1969	34.874759887224855
1970	27.85889998726218
1971	31.265462046005325
1972	22.006728410520353
1973	9.680342062925682
1974	10.594208946969522
1975	6.174223361061457
1976	12.943596173117214
1977	8.87614652651162
1978	25.076923003563557
1979	17.937956065157056
1980	13.48684191221169
1981	29.03952044641189
1982	20.335179484782135
1983	14.531847170204138
1984	8.158333301544191
1985	6.604011625820033
1986	11.897818787637163
1987	21.449400550789928
1988	26
1989	46.880629126296036
1990	133.45121117727788
1991	92.1798718186393
1992	34.904222390435066
1993	47.91792443149711
1994	46.25047669274431
1995	32.964042000101394
1996	39.515377386581605
1997	98.59568434743277
1998	36.325032538623695
1999	32.025419373020696
2000	37.55227585580053
2001	41.609983960108046
2002	31.199940830038074
2003	38.076244499551784
2004	54.63182737923968
2005	38.002870234466535