Rail lines are the length of railway route available for train service, irrespective of the number of parallel tracks.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2021 | 5 474,0 | 0,38 % |
| 2020 | 5 453,5 | -0,10 % |
| 2019 | 5 459,2 | 0,00 % |
| 2018 | 5 459,0 | 0,00 % |
| 2017 | 5 459,0 | 0,00 % |
| 2016 | 5 459,0 | -0,20 % |
| 2015 | 5 470,0 | 0,00 % |
| 2014 | 5 470,0 | 0,02 % |
| 2013 | 5 469,0 | 0,13 % |
| 2012 | 5 462,0 | -0,36 % |
| 2011 | 5 482,0 | 0,00 % |
| 2010 | 5 482,0 |