Year Available data Rural population (% of total population) 2006 57.6 Rural population growth (annual %) 2006 -0.7 Agriculture, value added (% of GDP) 2006 11.8 Agriculture, value added (annual % growth) 2006 4.7 Cereal yield (kg per hectare) 2006 4,678.0 Fertilizer consumption (100 grams per hectare of arable land) 2005 2,716 Irrigated land (% of cropland) .. .. Improved water source, rural (% of rural population with access) 2006 80.9