| Año | Población |
|---|---|
| 2000 | 9,882,000 |
| 2001 | 9,993,000 |
| 2002 | 10,100,000 |
| 2003 | 10,202,000 |
| 2004 | 10,299,000 |
| 2005 | 10,390,000 |
| 2006 | 10,477,000 |
| 2007 | 10,558,000 |
| 2008 | 10,635,000 |
| 2009 | 10,709,000 |
| 2010 | 10,782,000 |
| 2011 | 10,853,000 |
| 2012 | 10,923,000 |
| 2013 | 10,991,000 |
| 2014 | 11,055,000 |
| 2015 | 11,116,000 |
| 2016 | 11,173,000 |
Fuente: World Bank
