| Año | Población |
|---|---|
| 2000 | 3,204,000 |
| 2001 | 3,220,000 |
| 2002 | 3,234,000 |
| 2003 | 3,248,000 |
| 2004 | 3,262,000 |
| 2005 | 3,280,000 |
| 2006 | 3,321,000 |
| 2007 | 3,374,000 |
| 2008 | 3,429,000 |
| 2009 | 3,485,000 |
| 2010 | 3,539,000 |
| 2011 | 3,592,000 |
| 2012 | 3,644,000 |
| 2013 | 3,695,000 |
| 2014 | 3,744,000 |
| 2015 | 3,794,000 |
| 2016 | 3,842,000 |
Fuente: World Bank
