災害損失引当金の増減額（△は減少）、無形固定資産合計、当期変動額合計他1件
- 【期間】
| 年度 | 災害損失引当金の増減額（△は減少） | 無形固定資産合計 | 当期変動額合計 | 構築物 |
|---|
| 2008/03 | - | | 112億 | | - | | 44.1億 | |
| 2009/03 | - | | 114億 | +1.6% | - | | 42.5億 | -3.6% |
| 2010/03 | - | | 89億 | -21.8% | 85.5億 | | 41億 | -3.6% |
| 2011/03 | 214百万 | | 85.8億 | -3.6% | - | | 41億 | +0.1% |
| 2012/03 | - | | 80.7億 | -5.9% | - | | 43.2億 | +5.3% |
| 2013/03 | - | | 406億 | +403% | - | | 43.8億 | +1.4% |
| 2014/03 | - | | 377億 | -7.1% | - | | 45.6億 | +4.1% |
| 2015/03 | - | | 749億 | +98.5% | - | | 86.7億 | +90.2% |
| 2016/03 | - | | 697億 | -6.9% | - | | 87.4億 | +0.7% |
| 2017/03 | - | | 0.71億 | -99.9% | - | | - | |
| 2018/03 | - | | 1.03億 | +45.1% | - | | - | |
| 2019/03 | - | | 0.7億 | -32% | - | | - | |
| 2020/03 | - | | 0.58億 | -17.1% | - | | - | |
| 2021/03 | - | | 1.34億 | +131% | - | | - | |
| 2022/03 | - | | 1.19億 | -11.2% | - | | - | |
| 2023/03 | - | | 1.02億 | -14.3% | - | | - | |
| 2024/03 | - | | - | | - | | - | |
