| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 468,037 | +39.4% |
| 2024/12 | 335,854 | +135.4% |
| 2023/12 | 142,655 | -17.5% |
| 2022/12 | 172,954 | +5.7% |
| 2021/12 | 163,638 | -13.9% |
| 2020/12 | 189,988 | +9.5% |
| 2019/12 | 173,515 | +58.5% |
| 2018/12 | 109,497 | +5.6% |
| 2017/12 | 103,712 | -11.1% |
| 2016/12 | 116,680 | -27.0% |
| 2015/12 | 159,899 | -26.4% |
| 2014/12 | 217,210 | +17.8% |
| 2014/3 | 215,235 | +16.7% |
| 2013/3 | 184,462 | +21.3% |
| 2012/3 | 152,119 | +18.5% |
| 2011/3 | 128,400 | - |