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 | 18,6 | -0,16% |
| 2010 | 18,6 | -3,08% |
| 2009 | 19,2 | 1,93% |
| 2008 | 18,8 | 0,00% |
| 2007 | 18,8 | -0,43% |
| 2006 | 18,9 | 0,00% |
| 2005 | 18,9 | -9,96% |
| 2004 | 21,0 | 5,00% |
| 2003 | 20,0 | 0,00% |
| 2000 | 20,0 |