| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 363,150 | +5.8% |
| 2024/12 | 343,120 | +182.1% |
| 2023/12 | 121,616 | -9.3% |
| 2022/12 | 134,019 | +6.8% |
| 2021/12 | 125,463 | -15.3% |
| 2020/12 | 148,137 | +16.5% |
| 2019/12 | 127,151 | +54.1% |
| 2018/12 | 82,492 | -26.7% |
| 2017/12 | 112,492 | +21.5% |
| 2016/12 | 92,563 | +10.1% |
| 2015/12 | 84,086 | -41.3% |
| 2014/12 | 143,143 | +16.9% |
| 2014/3 | 150,989 | +23.3% |
| 2013/3 | 122,429 | +32.8% |
| 2012/3 | 92,174 | +11.9% |
| 2011/3 | 82,369 | - |