Rail lines are the length of railway route available for train service, irrespective of the number of parallel tracks.
| Date | Valeur | Modifier , % |
|---|---|---|
| 2009 | 2 131,0 | 0,00 % |
| 2008 | 2 131,0 | -0,09 % |
| 2007 | 2 133,0 | 0,00 % |
| 2006 | 2 133,0 | -0,05 % |
| 2005 | 2 134,0 | -3,53 % |
| 2004 | 2 212,0 | -2,68 % |
| 2003 | 2 273,0 | 0,00 % |
| 2002 | 2 273,0 | 11,04 % |
| 2001 | 2 047,0 | 0,00 % |
| 2000 | 2 047,0 | -11,92 % |
| 1999 | 2 324,0 | 2,65 % |
| 1998 | 2 264,0 |