Estimations of country-level coverage with piped water.
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Notes: *Significant at 90%, **Significant at 95%, ***Significant at 99%. Robust standard errors. The omitted region is SSA; the omitted year is 2010.aA random-effects tobit model with censoring at 0 and 100% coverage does not yield qualitatively different results.bIncludes all countries (including developed and former Soviet republics dropped from the simple model) and full set of year-region interactions.
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2015-12-02
