Spatiotemporal Analysis of the Proportion of Unimproved Drinking Water Sources in Rural Ethiopia: Evidence from Ethiopian Socioeconomic Surveys (2011 to 2019)

Figure 4

The spatial distribution of unimproved drinking water sources among households per EAs in rural Ethiopia evidence from ESS data in four waves, 2011/12, 2013/14, 2015/16, and 2018/19. In the figure, the raw data are divided into four quintiles (quartiles) at each wave based on the number of households whose drinking water sources have not improved in each EA. (a) Wave 1 (2011/12), (b) wave 2 (2013/14), (c) wave 3 (2015/16), and (d) wave 4 (2018/19).

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