Figure 1From: A cross-sectional ecological study of spatial scale and geographic inequality in access to drinking-water and sanitationPercentage water and sanitation coverage by country, broken down by rural versus urban (A, B: based on acquired data [[14],[16]-[19],[21]] and classification in Table2; population counts (P) shown on x-axis; C, D based on data for equivalent years from JMP country files [[34]]).Back to article page