| Año | Población |
|---|---|
| 2000 | 6,393,000 |
| 2001 | 6,538,000 |
| 2002 | 6,683,000 |
| 2003 | 6,827,000 |
| 2004 | 6,970,000 |
| 2005 | 7,112,000 |
| 2006 | 7,252,000 |
| 2007 | 7,391,000 |
| 2008 | 7,529,000 |
| 2009 | 7,668,000 |
| 2010 | 7,808,000 |
| 2011 | 7,948,000 |
| 2012 | 8,090,000 |
| 2013 | 8,232,000 |
| 2014 | 8,375,000 |
| 2015 | 8,516,000 |
| 2016 | 8,657,000 |
Fuente: World Bank
