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.
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2011 | 180,2 | -0,01 % |
| 2010 | 180,3 | -0,03 % |
| 2009 | 180,3 | -0,01 % |
| 2008 | 180,3 | -0,03 % |
| 2007 | 180,4 | -0,03 % |
| 2006 | 180,4 | -0,02 % |
| 2005 | 180,5 | -0,01 % |
| 2004 | 180,5 | 0,00 % |
| 2003 | 180,5 | -0,02 % |
| 2002 | 180,5 | 0,13 % |
| 2001 | 180,3 | -0,01 % |
| 2000 | 180,3 |