| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,206 | +3.8% |
| 2024/12 | 1,162 | +9.5% |
| 2023/12 | 1,061 | +46.6% |
| 2022/12 | 724 | +13.9% |
| 2021/12 | 636 | +47.8% |
| 2020/12 | 430 | -13.8% |
| 2019/12 | 499 | +25.4% |
| 2018/12 | 398 | +8.6% |
| 2017/12 | 366 | -26.7% |
| 2016/12 | 499 | +13.3% |
| 2015/12 | 441 | -29.9% |
| 2014/12 | 630 | +21.7% |
| 2013/12 | 517 | +19.9% |
| 2012/12 | 431 | +94.6% |
| 2011/12 | 221 | - |