退職給付制度改定益、利益剰余金、未収入金
- 【期間】
| 年度 | 退職給付制度改定益 | 利益剰余金 | 未収入金 |
|---|
| 2007/03 | - | | 2260億 | | - | |
| 2008/03 | - | | 2728億 | +20.7% | 33.6億 | |
| 2009/03 | - | | 2901億 | +6.3% | - | |
| 2010/03 | - | | 3400億 | +17.2% | - | |
| 2011/03 | - | | 4034億 | +18.6% | - | |
| 2012/03 | - | | 4158億 | +3.1% | - | |
| 2013/03 | - | | 4184億 | +0.6% | - | |
| 2014/03 | - | | 4229億 | +1.1% | - | |
| 2014/12 | - | | 4238億 | +0.2% | - | |
| 2015/12 | - | | 4274億 | +0.9% | - | |
| 2016/12 | - | | 4244億 | -0.7% | - | |
| 2017/12 | - | | 4437億 | +4.5% | - | |
| 2018/12 | 965百万 | | 4489億 | +1.2% | - | |
| 2019/12 | - | | 4056億 | -9.7% | - | |
| 2020/12 | - | | 4111億 | +1.4% | - | |
| 2021/12 | - | | 4294億 | +4.4% | - | |
| 2022/12 | - | | 4464億 | +4% | - | |
| 2023/12 | - | | 4099億 | -8.2% | - | |
