退職給付費用、繰越利益剰余金、繰延税金資産（IFRS）
- 【期間】
| 年度 | 退職給付費用 | 繰越利益剰余金 | 繰延税金資産（IFRS） |
|---|
| 2008/03 | 62.9億 | | 904億 | | - | |
| 2009/03 | 90.5億 | +43.9% | 661億 | -26.9% | - | |
| 2010/03 | 115億 | +26.6% | 747億 | +13% | - | |
| 2011/03 | 112億 | -2.1% | 774億 | +3.6% | - | |
| 2012/03 | 121億 | +8.1% | 990億 | +27.9% | - | |
| 2013/03 | 123億 | +1.8% | 1624億 | +64.1% | - | |
| 2014/03 | 126億 | +2.3% | 1266億 | -22.1% | - | |
| 2015/03 | 122億 | -3.3% | 890億 | -29.7% | - | |
| 2016/03 | 57.7億 | -52.7% | 2444億 | +174.7% | - | |
| 2017/03 | 59.3億 | +2.8% | 2733億 | +11.8% | - | |
| 2018/03 | 61.1億 | +3% | 2951億 | +8% | 452億 | |
| 2019/03 | 49.6億 | -18.8% | 3533億 | +19.7% | 458億 | +1.3% |
| 2019/06 | - | | - | | 440億 | -4% |
| 2019/09 | - | | - | | 432億 | -1.7% |
| 2019/12 | - | | - | | 409億 | -5.5% |
| 2020/03 | 55.4億 | +11.7% | 3039億 | -14% | 326億 | -20.3% |
| 2020/06 | - | | - | | 314億 | -3.6% |
| 2020/09 | - | | - | | 308億 | -2% |
| 2020/12 | - | | - | | 284億 | -7.8% |
| 2021/03 | 59億 | +6.6% | 3400億 | +11.9% | 254億 | -10.4% |
| 2021/06 | - | | - | | 248億 | -2.6% |
| 2021/09 | - | | - | | 203億 | -18% |
| 2021/12 | - | | - | | 119億 | -41.3% |
| 2022/03 | 75.1億 | +27.3% | 2993億 | -12% | 115億 | -4.1% |
| 2022/06 | - | | - | | 151億 | +31.6% |
| 2022/09 | - | | - | | 92.4億 | -38.7% |
| 2022/12 | - | | - | | 75億 | -18.8% |
| 2023/03 | 48.4億 | -35.6% | 4865億 | +62.6% | 83.7億 | +11.6% |
| 2023/06 | - | | - | | 81.9億 | -2.2% |
| 2023/09 | - | | - | | 76.4億 | -6.6% |
| 2023/12 | - | | - | | 80.8億 | +5.7% |
| 2024/03 | 34.8億 | -28.1% | 6682億 | +37.3% | 83.6億 | +3.4% |
| 2024/06 | - | | - | | 84.6億 | +1.2% |
| 2024/09 | - | | - | | 81.4億 | -3.8% |
