貸倒引当金繰入額、退職給付信託関連損益（△は益）、経常収益
- 【期間】
| 年度 | 貸倒引当金繰入額 | 退職給付信託関連損益（△は益） | 経常収益 |
|---|
| 2008/03 | - | | - | | 4.52兆 | |
| 2009/03 | 2803億 | | - | | 3.51兆 | -22.3% |
| 2010/03 | 1161億 | -58.6% | - | | 2.82兆 | -19.8% |
| 2011/03 | - | | - | | 2.72兆 | -3.6% |
| 2012/03 | - | | 14.2億 | | 2.72兆 | -0% |
| 2013/03 | 787億 | -32.2% | - | | 2.91兆 | +7.3% |
| 2014/03 | - | | - | | 2.93兆 | +0.5% |
| 2015/03 | - | | - | | 3.18兆 | +8.6% |
| 2016/03 | 44.5億 | -94.4% | - | | 3.22兆 | +1.1% |
| 2017/03 | 616億 | 大幅増 | - | | 3.29兆 | +2.4% |
| 2018/03 | - | | - | | 3.56兆 | +8.1% |
| 2019/03 | - | | - | | 3.93兆 | +10.2% |
| 2020/03 | 1610億 | +161.6% | - | | 3.99兆 | +1.6% |
| 2021/03 | 1806億 | +12.2% | - | | 3.22兆 | -19.3% |
| 2022/03 | 2365億 | +30.9% | - | | 3.96兆 | +23.2% |
| 2023/03 | 657億 | -72.2% | - | | 5.78兆 | +45.8% |
