退職給付費用、法人所得税、繰延税金負債（IFRS）
- 【期間】
| 年度 | 退職給付費用 | 法人所得税 | 繰延税金負債（IFRS） |
|---|
| 2008/03 | 62.9億 | | - | | - | |
| 2009/03 | 90.5億 | +43.9% | - | | - | |
| 2010/03 | 115億 | +26.6% | - | | - | |
| 2011/03 | 112億 | -2.1% | - | | - | |
| 2012/03 | 121億 | +8.1% | - | | - | |
| 2013/03 | 123億 | +1.8% | - | | - | |
| 2014/03 | 126億 | +2.3% | - | | - | |
| 2015/03 | 122億 | -3.3% | - | | - | |
| 2016/03 | 57.7億 | -52.7% | - | | - | |
| 2017/03 | 59.3億 | +2.8% | - | | - | |
| 2018/03 | 61.1億 | +3% | 384億 | | 959億 | |
| 2018/06 | - | | 221億 | -42.4% | - | |
| 2018/09 | - | | 378億 | +70.7% | - | |
| 2018/12 | - | | 592億 | +56.7% | - | |
| 2019/03 | 49.6億 | -18.8% | 495億 | -16.4% | 1078億 | +12.3% |
| 2019/06 | - | | 148億 | -70.1% | 1015億 | -5.9% |
| 2019/09 | - | | 221億 | +49.3% | 1021億 | +0.6% |
| 2019/12 | - | | 341億 | +54.1% | 1125億 | +10.2% |
| 2020/03 | 55.4億 | +11.7% | 243億 | -28.8% | 631億 | -43.9% |
| 2020/06 | - | | 145億 | -40.2% | 835億 | +32.4% |
| 2020/09 | - | | 268億 | +84.8% | 877億 | +5% |
| 2020/12 | - | | 336億 | +25.4% | 829億 | -5.5% |
| 2021/03 | 59億 | +6.6% | 487億 | +45% | 944億 | +14% |
| 2021/06 | - | | 244億 | -49.9% | 1028億 | +8.9% |
| 2021/09 | - | | 453億 | +85.9% | 930億 | -9.5% |
| 2021/12 | - | | 661億 | +45.8% | 905億 | -2.7% |
| 2022/03 | 75.1億 | +27.3% | 938億 | +42% | 1024億 | +13.1% |
| 2022/06 | - | | 437億 | -53.5% | 1218億 | +19% |
| 2022/09 | - | | 700億 | +60.4% | 1430億 | +17.4% |
| 2022/12 | - | | 918億 | +31% | 1291億 | -9.7% |
| 2023/03 | 48.4億 | -35.6% | 989億 | +7.8% | 1467億 | +13.6% |
| 2023/06 | - | | 290億 | -70.7% | 1658億 | +13% |
| 2023/09 | - | | 497億 | +71.2% | 1771億 | +6.8% |
| 2023/12 | - | | 717億 | +44.2% | 1842億 | +4% |
| 2024/03 | 34.8億 | -28.1% | 846億 | +18.1% | 1944億 | +5.6% |
