date	category	obsValue
2001	Share of GDP	2.16
2002	Share of GDP	2.05
2003	Share of GDP	2.04
2004	Share of GDP	2.05
2005	Share of GDP	2.08
2006	Share of GDP	2.17
2007	Share of GDP	2.13
2008	Share of GDP	2.21
2009	Share of GDP	2.28
2010	Share of GDP	2.24
2011	Share of GDP	2.22
2012	Share of GDP	2.19
2013	Share of GDP	2.18