| Year | Value (Population) |
|---|---|
|
2016 |
206008 |
|
2015 |
206331 |
|
2014 |
206696 |
|
2013 |
207034 |
|
2012 |
207320 |
|
2011 |
223848 |
|
2010 |
240728 |
|
2009 |
258125 |
|
2008 |
275775 |
|
2007 |
293739 |
| Proportion of population served with at least basic water | 0.50 | Population (1983) |
| Proportion of population served with piped water | 42243291 | Population (2016) |
| Proportion of population with unimproved water | 212607 | Population (2016) |