| Año | Población |
|---|---|
| 2000 | 1,510,000 |
| 2001 | 1,526,000 |
| 2002 | 1,540,000 |
| 2003 | 1,555,000 |
| 2004 | 1,570,000 |
| 2005 | 1,587,000 |
| 2006 | 1,608,000 |
| 2007 | 1,631,000 |
| 2008 | 1,656,000 |
| 2009 | 1,681,000 |
| 2010 | 1,705,000 |
| 2011 | 1,729,000 |
| 2012 | 1,752,000 |
| 2013 | 1,774,000 |
| 2014 | 1,796,000 |
| 2015 | 1,818,000 |
| 2016 | 1,839,000 |
Fuente: World Bank
