資産の部合計、有形固定資産（純額）、鉄道施設購入未払金
- 【期間】
| 年度 | 資産の部合計 | 有形固定資産（純額） | 鉄道施設購入未払金 |
|---|
| 2008/03 | 2.46兆 | | 1.57兆 | | 346億 | |
| 2009/03 | 2.46兆 | -0% | 1.57兆 | -0.1% | 335億 | -3.3% |
| 2010/03 | 2.55兆 | +3.4% | 1.59兆 | +1.5% | 300億 | -10.3% |
| 2011/03 | 2.67兆 | +4.9% | 1.64兆 | +2.7% | 391億 | +30.2% |
| 2012/03 | 2.64兆 | -1.1% | 1.65兆 | +1% | 408億 | +4.4% |
| 2013/03 | 2.61兆 | -1.1% | 1.63兆 | -1.6% | 397億 | -2.8% |
| 2014/03 | 2.69兆 | +2.8% | 1.62兆 | -0.3% | 381億 | -4% |
| 2015/03 | 2.79兆 | +3.7% | 1.64兆 | +1.4% | 336億 | -11.7% |
| 2016/03 | 2.84兆 | +2% | 1.69兆 | +2.7% | 306億 | -8.8% |
| 2017/03 | 3.01兆 | +5.8% | 1.73兆 | +2.3% | 15.1億 | -95.1% |
| 2018/03 | 3.07兆 | +2.2% | 1.71兆 | -1.2% | 15.8億 | +4.5% |
| 2019/03 | 3.24兆 | +5.4% | 1.74兆 | +2.2% | 16.4億 | +3.9% |
| 2020/03 | 3.28兆 | +1.2% | 1.76兆 | +0.9% | 15.7億 | -4.6% |
| 2021/03 | 3.48兆 | +6.2% | 1.76兆 | +0.2% | 13.1億 | -16.5% |
| 2022/03 | 3.7兆 | +6.4% | 1.76兆 | -0.4% | 11.7億 | -10.8% |
| 2023/03 | 3.74兆 | +0.9% | 1.77兆 | +0.8% | 12.5億 | +6.7% |
| 2024/03 | 3.78兆 | +1.1% | 1.77兆 | +0% | 13.3億 | +6.6% |
