And you're posting a 6+ years old news report about indoor plumbing for a country with the lowest population density (in squared kilometers) of ~8.5 compared to ~35 (US) and ~100 (all of the EU) as if it had any meaning.
Indoor plumbing doesn't have anything to do with population density. Millions of rural Americans have indoor plumbing without municipal water and sewer systems, using wells and septic tanks.
Good luck, man.