Rail lines are the length of railway route available for train service, irrespective of the number of parallel tracks.
| Data | Valor | Modificar, % |
|---|---|---|
| 2019 | 5.483 | -0,01% |
| 2018 | 5.483 | 15,47% |
| 2017 | 4.749 | -11,80% |
| 2016 | 5.384 | 0,50% |
| 2015 | 5.357 | 3,10% |
| 2014 | 5.196 | 1,74% |
| 2013 | 5.107 | 5,06% |
| 2012 | 4.861 | 0,68% |
| 2011 | 4.828 | 3,07% |
| 2010 | 4.684 | -11,27% |
| 2008 | 5.279 | 1,27% |
| 2007 | 5.213 |