Year	% of gross capital formation
1993	2.6468513643419436
1996	2.010885275135035
1997	2.196853979900377
1998	2.3223179187675793
1999	2.607592931396219
2000	3.5211650460207937
2001	6.684386451047931
2002	3.5869924890783182
2003	1.8981303941486696
2004	3.427873846237613
2005	1.5640297602600717
2006	2.051241076095773
2007	1.2213787530058189
2008	0.29660803351049286
2009	0.4314269019637551
2010	0.37383722135117714
2011	0.26888149423165436
2012	0.22690154016177885