| Año | Población |
|---|---|
| 2000 | 464,000 |
| 2001 | 454,000 |
| 2002 | 444,000 |
| 2003 | 433,000 |
| 2004 | 423,000 |
| 2005 | 413,000 |
| 2006 | 403,000 |
| 2007 | 393,000 |
| 2008 | 383,000 |
| 2009 | 374,000 |
| 2010 | 364,000 |
| 2011 | 355,000 |
| 2012 | 346,000 |
| 2013 | 338,000 |
| 2014 | 329,000 |
| 2015 | 321,000 |
| 2016 | 312,000 |
Fuente: World Bank
