| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 2,951 | -21.2% |
| 2024/12 | 3,744 | +15.9% |
| 2023/12 | 3,231 | +14.7% |
| 2022/12 | 2,817 | -45.2% |
| 2021/12 | 5,145 | +53.4% |
| 2020/12 | 3,353 | +69.2% |
| 2019/12 | 1,982 | +32.3% |
| 2018/12 | 1,498 | -0.5% |
| 2017/12 | 1,505 | -19.6% |
| 2016/12 | 1,871 | +727.9% |
| 2015/12 | 226 | -15.7% |
| 2014/12 | 268 | -73.2% |
| 2013/12 | 1,001 | +42.8% |
| 2012/12 | 701 | -60.4% |
| 2011/12 | 1,772 | - |