災害損失、構築物（純額）、利益剰余金合計
- 【期間】
| 年度 | 災害損失 | 構築物（純額） | 利益剰余金合計 |
|---|
| 2007/03 | - | | - | | 1075億 | |
| 2008/03 | - | | 13.2億 | | 1244億 | +15.7% |
| 2009/03 | - | | 11.5億 | -12.9% | 1315億 | +5.7% |
| 2010/03 | - | | 11.5億 | +0.4% | 1424億 | +8.3% |
| 2011/03 | 16億 | | 10.3億 | -10.9% | 1504億 | +5.6% |
| 2012/03 | 4.29億 | -73.2% | 10億 | -2.6% | 1668億 | +10.9% |
| 2013/03 | - | | 9.82億 | -1.8% | 1600億 | -4.1% |
| 2014/03 | - | | - | | 1773億 | +10.8% |
| 2015/03 | - | | - | | 1910億 | +7.7% |
| 2016/03 | - | | - | | 2109億 | +10.4% |
| 2017/03 | - | | - | | 1422億 | -32.6% |
| 2018/03 | - | | - | | 1543億 | +8.5% |
| 2019/03 | - | | - | | 1620億 | +5% |
| 2020/03 | - | | - | | 1673億 | +3.3% |
| 2021/03 | - | | - | | 1638億 | -2.1% |
| 2022/03 | - | | - | | 1639億 | +0.1% |
| 2023/03 | - | | - | | 1642億 | +0.1% |
| 2024/03 | - | | - | | 1577億 | -4% |
