全事業営業利益、支払報酬、退職給付信託関連損益（△は益）他2件
- 【期間】
| 年度 | 全事業営業利益 | 支払報酬 | 退職給付信託関連損益（△は益） | 減損損失 | 前払年金費用 |
|---|
| 2008/03 | 7872億 | | - | | - | | 27億 | | - | |
| 2009/03 | 4227億 | -46.3% | - | | - | | 109億 | +303.9% | - | |
| 2010/03 | 140億 | -96.7% | - | | - | | 47.4億 | -56.5% | - | |
| 2011/03 | 267億 | +91.3% | - | | - | | 35.5億 | -25.2% | - | |
| 2012/03 | 165億 | -38.2% | - | | 14.2億 | | 70.7億 | +99.3% | - | |
| 2013/03 | 2411億 | 大幅増 | 26.8億 | | - | | 119億 | +68.6% | 48.5億 | |
| 2014/03 | 2943億 | +22.1% | 27.3億 | +2.2% | - | | 65.1億 | -45.4% | 63.6億 | +31.1% |
| 2015/03 | 3509億 | +19.2% | 28.2億 | +3.1% | - | | 114億 | +74.6% | 91.4億 | +43.7% |
| 2016/03 | 3024億 | -13.8% | - | | - | | 44.1億 | -61.2% | 110億 | +20.1% |
| 2017/03 | 3392億 | +12.1% | - | | - | | 66.5億 | +50.7% | 126億 | +14.4% |
| 2018/03 | 2664億 | -21.4% | - | | - | | 69.6億 | +4.6% | 147億 | +16.6% |
| 2019/03 | 2906億 | +9.1% | - | | - | | 5036億 | 大幅増 | 171億 | +16.4% |
| 2020/03 | 365億 | -87.5% | - | | - | | 152億 | -97% | 192億 | +12.6% |
| 2021/03 | 2309億 | +533.2% | - | | - | | 128億 | -16% | 270億 | +40.5% |
| 2022/03 | 2777億 | +20.2% | - | | - | | 276億 | +115.6% | 292億 | +8.2% |
| 2023/03 | 2634億 | -5.1% | - | | - | | 515億 | +86.9% | 316億 | +8.3% |
| 2024/03 | - | | - | | - | | 79.6億 | -84.6% | - | |
