減損損失、当期純利益又は当期純損失（△）、退職給付費用
- 【期間】
| 年度 | 減損損失 | 当期純利益又は当期純損失（△） | 退職給付費用 |
|---|
| 2008/03 | 69.9億 | | 627億 | | 27.2億 | |
| 2009/03 | 122億 | +73.7% | 190億 | -69.7% | 34.5億 | +26.6% |
| 2009/12 | 16.3億 | -86.6% | - | | - | |
| 2010/03 | 94億 | +478.6% | 87.9億 | -53.7% | 35.9億 | +4.1% |
| 2010/06 | 5.77億 | -93.9% | - | | - | |
| 2010/09 | 12.8億 | +122.5% | - | | - | |
| 2010/12 | 33.4億 | +160.4% | - | | - | |
| 2011/03 | 96.9億 | +189.8% | 160億 | +81.7% | 42.1億 | +17.3% |
| 2011/06 | 0.16億 | -99.8% | - | | - | |
| 2011/09 | 5.39億 | 大幅増 | - | | - | |
| 2011/12 | 15.7億 | +192% | - | | - | |
| 2012/03 | 61億 | +287.6% | -36.5億 | 赤転 | 38.9億 | -7.6% |
| 2012/06 | 2.91億 | -95.2% | - | | - | |
| 2012/09 | 3.64億 | +25.1% | - | | - | |
| 2012/12 | 17.2億 | +371.2% | - | | - | |
| 2013/03 | 119億 | +593.5% | 143億 | 黒転 | 15億 | -61.5% |
| 2014/03 | 18億 | -84.9% | - | | 22.9億 | +52.7% |
| 2015/03 | 6.24億 | -65.2% | - | | 14億 | -38.8% |
| 2016/03 | 1.14億 | -81.7% | - | | 15.6億 | +11.1% |
| 2017/03 | 0.01億 | -99.1% | - | | 17.3億 | +11.4% |
| 2018/03 | 0.06億 | +500% | - | | 14.7億 | -15% |
| 2019/03 | 0.03億 | -50% | - | | 15.1億 | +2.4% |
| 2020/03 | 0.04億 | +33.3% | - | | 16.2億 | +7.4% |
| 2021/03 | 0.82億 | 大幅増 | - | | 17.3億 | +7% |
| 2022/03 | 3.48億 | +324.4% | - | | 13.5億 | -22.1% |
| 2023/03 | 110億 | 大幅増 | - | | 15.3億 | +13.5% |
| 2024/03 | 2.97億 | -97.3% | - | | 12.6億 | -17.9% |
