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 | 33,0 | 0,38 % |
| 2010 | 32,9 | 0,01 % |
| 2009 | 32,9 | 1,24 % |
| 2008 | 32,5 | -0,32 % |
| 2007 | 32,6 | -0,47 % |
| 2006 | 32,7 | 0,85 % |
| 2005 | 32,4 | 0,84 % |
| 2004 | 32,2 | 1,68 % |
| 2003 | 31,6 | 0,07 % |
| 2002 | 31,6 | 1,97 % |
| 2001 | 31,0 | -0,62 % |
| 2000 | 31,2 |