経常収益、退職給付信託関連損益（△は益）、睡眠預金払戻損失引当金
- 【期間】
| 年度 | 経常収益 | 退職給付信託関連損益（△は益） | 睡眠預金払戻損失引当金 |
|---|
| 2008/03 | 4.52兆 | | - | | 96.1億 | |
| 2009/03 | 3.51兆 | -22.3% | - | | 136億 | +41.5% |
| 2010/03 | 2.82兆 | -19.8% | - | | 147億 | +8.4% |
| 2011/03 | 2.72兆 | -3.6% | - | | 152億 | +3.3% |
| 2012/03 | 2.72兆 | -0% | 14.2億 | | 158億 | +3.5% |
| 2013/03 | 2.91兆 | +7.3% | - | | 165億 | +4.4% |
| 2014/03 | 2.93兆 | +0.5% | - | | 165億 | -0.1% |
| 2015/03 | 3.18兆 | +8.6% | - | | 159億 | -3.6% |
| 2016/03 | 3.22兆 | +1.1% | - | | 162億 | +1.9% |
| 2017/03 | 3.29兆 | +2.4% | - | | 191億 | +18.1% |
| 2018/03 | 3.56兆 | +8.1% | - | | 200億 | +4.9% |
| 2019/03 | 3.93兆 | +10.2% | - | | 191億 | -4.7% |
| 2020/03 | 3.99兆 | +1.6% | - | | 279億 | +46.1% |
| 2021/03 | 3.22兆 | -19.3% | - | | 221億 | -20.7% |
| 2022/03 | 3.96兆 | +23.2% | - | | 176億 | -20.3% |
| 2023/03 | 5.78兆 | +45.8% | - | | 137億 | -22.3% |
