Rail lines are the length of railway route available for train service, irrespective of the number of parallel tracks.
| तिथि | मान | बदले , % |
|---|---|---|
| 2021 | 27,716 | -0.56% |
| 2020 | 27,872 | -1.01% |
| 2019 | 28,157 | -0.30% |
| 2018 | 28,241 | -3.44% |
| 2017 | 29,248 | 0.04% |
| 2016 | 29,237 | 1.28% |
| 2015 | 28,866 | -3.71% |
| 2013 | 29,979 | 1.95% |
| 2012 | 29,406 | -2.21% |
| 2011 | 30,071 | 0.47% |
| 2010 | 29,929 | -11.18% |
| 2009 | 33,698 |