退職給付引当金の増減額（△は減少）、構築物、有価証券他1件
- 【期間】
| 年度 | 退職給付引当金の増減額（△は減少） | 構築物 | 有価証券 | Transfer To Other Capital Surplus From Other Retained Earnings |
|---|
| 2009/03 | - | | 20.7億 | | 0 | | - | |
| 2010/03 | 13.8億 | | 21.1億 | +2.1% | 0 | | - | |
| 2011/03 | -23.5億 | 赤転 | 20.9億 | -1% | 0.17億 | | - | |
| 2012/03 | 33.7億 | 黒転 | 20.5億 | -2% | 0 | -100% | - | |
| 2013/03 | 6億 | -82.2% | 20.5億 | +0.2% | 0 | | - | |
| 2014/03 | -145億 | 赤転 | 20.3億 | -0.8% | 0 | | - | |
| 2015/03 | - | | 20.1億 | -1.1% | 0 | | - | |
| 2016/03 | - | | 20億 | -0.4% | 160億 | | - | |
| 2017/03 | - | | 20.7億 | +3.2% | 200億 | +25% | - | |
| 2018/03 | - | | 21.1億 | +2.1% | 300億 | +50% | - | |
| 2019/03 | - | | 21.1億 | -0% | 160億 | -46.7% | - | |
| 2020/03 | - | | 21.7億 | +3.1% | 140億 | -12.5% | - | |
| 2021/03 | - | | 21.7億 | ±0% | - | | - | |
| 2022/03 | - | | 21.1億 | -2.8% | - | | - | |
| 2023/03 | - | | 20.6億 | -2.7% | - | | - | |
| 2024/03 | - | | 21.2億 | +2.9% | - | | - | |
