Road density is the ratio of the length of the country's total road network to the country's land area. The road network includes all roads in the country: motorways, highways, main or national roads, secondary or regional roads, and other urban and rural roads.
| Data | Valor | Modificar, % |
|---|---|---|
| 2011 | 18,8 | 5,31% |
| 2010 | 17,8 | 57,26% |
| 2009 | 11,3 | -21,13% |
| 2008 | 14,4 | 20,06% |
| 2007 | 12,0 | -0,07% |
| 2006 | 12,0 | 0,02% |
| 2005 | 12,0 | 0,05% |
| 2004 | 12,0 | 5,53% |
| 2003 | 11,4 | 0,07% |
| 2002 | 11,3 | 0,37% |
| 2001 | 11,3 | -0,37% |
| 2000 | 11,3 |