Research Article
Spatiotemporal Analysis of the Proportion of Unimproved Drinking Water Sources in Rural Ethiopia: Evidence from Ethiopian Socioeconomic Surveys (2011 to 2019)
Figure 3
Improved and unimproved proportions of rural drinking water sources in terms of households’ five wealth quantile index evidence from ESS data in four waves (2011/12, 2013/14, 2015/16, and 2018/19). The stacked bars show the percentages of improved and unimproved sources in each of the wealth indices.