Rail lines are the length of railway route available for train service, irrespective of the number of parallel tracks.
| तिथि | मान | बदले , % |
|---|---|---|
| 2021 | 3,612 | -0.08% |
| 2020 | 3,615 | 0.00% |
| 2019 | 3,615 | 0.22% |
| 2018 | 3,607 | 0.06% |
| 2017 | 3,605 | 0.08% |
| 2016 | 3,602 | -0.14% |
| 2015 | 3,607 | -0.66% |
| 2014 | 3,631 | 1.09% |
| 2012 | 3,592 | 0.28% |
| 2010 | 3,582 | 0.11% |
| 2009 | 3,578 | 1.85% |
| 2008 | 3,513 |