株主資本合計、構築物（純額）、減価償却費
- 【期間】
| 年度 | 株主資本合計 | 構築物（純額） | 減価償却費 |
|---|
| 2007/03 | 671億 | | - | | - | |
| 2008/03 | 693億 | +3.3% | 60百万 | | 12.2億 | |
| 2009/03 | 719億 | +3.7% | 52百万 | -13.3% | 14.2億 | +16.1% |
| 2010/03 | 744億 | +3.5% | 47百万 | -9.6% | 14.1億 | -0.6% |
| 2011/03 | 741億 | -0.3% | 50百万 | +6.4% | 13.9億 | -1.1% |
| 2012/03 | 756億 | +2% | 43百万 | -14% | 11.9億 | -14.3% |
| 2013/03 | 763億 | +0.9% | 38百万 | -11.6% | 10.6億 | -11.1% |
| 2014/03 | 786億 | +2.9% | 39百万 | +2.6% | 10.9億 | +2.6% |
| 2014/12 | 798億 | +1.6% | 35百万 | -10.3% | 9.24億 | -15.2% |
| 2015/12 | 821億 | +2.9% | 30百万 | -14.3% | 14.6億 | +57.7% |
| 2016/12 | 830億 | +1.1% | 27百万 | -10% | 13.4億 | -8.1% |
| 2017/12 | 864億 | +4.1% | 24百万 | -11.1% | 11.7億 | -12.3% |
| 2018/12 | 862億 | -0.2% | 6百万 | -75% | 10.4億 | -11.4% |
| 2019/12 | 1123億 | +30.2% | 11百万 | +83.3% | 9.85億 | -5.3% |
| 2020/12 | 1144億 | +1.9% | 1百万 | -90.9% | 5.82億 | -40.9% |
| 2021/12 | 1165億 | +1.8% | 1百万 | ±0% | 4.13億 | -29% |
| 2022/12 | 1191億 | +2.2% | 0 | -100% | 4.54億 | +9.9% |
| 2023/12 | 1197億 | +0.5% | 0 | | 4.59億 | +1.1% |
