| 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | |
| Human Development Index (HDI) PNUD | 0.6917 | 0.7370 | 0.7512 | 0.7796 | 0.7704 | 0.7648 | 0.7720 | 0.7920 | 0.7720 | 0.7840 | |
| Human Development Index (IDH) INE | 0.7828 | 0.7835 | 0.7836 | 0.7958 | 0.7933 | 0.7880 | 0.8007 | 0.8102 | 0.8180 | 0.8253 | 0.8277 |

Source