Year	% of GDP
1999	1.1736075949367086
2000	0.535117810150376
2001	0.9594240184757505
2002	0.7051670715249663
2003	0.11551714540191495
2004	0.14637037671232878
2005	0.03115345005149331
2006	0.008061038220193953
2007	0.0008684622067767159