| Año | Población |
|---|---|
| 2000 | 8,178,000 |
| 2001 | 8,285,000 |
| 2002 | 8,387,000 |
| 2003 | 8,487,000 |
| 2004 | 8,582,000 |
| 2005 | 8,673,000 |
| 2006 | 8,760,000 |
| 2007 | 8,843,000 |
| 2008 | 8,923,000 |
| 2009 | 9,001,000 |
| 2010 | 9,077,000 |
| 2011 | 9,153,000 |
| 2012 | 9,228,000 |
| 2013 | 9,301,000 |
| 2014 | 9,371,000 |
| 2015 | 9,439,000 |
| 2016 | 9,504,000 |
Fuente: World Bank
