| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 888 | -49.9% |
| 2025/3 | 1,772 | +5.0% |
| 2024/3 | 1,687 | +76.5% |
| 2023/3 | 956 | -43.7% |
| 2022/3 | 1,699 | -35.4% |
| 2021/3 | 2,629 | +154.2% |
| 2020/3 | 1,034 | +16.2% |
| 2019/3 | 889 | -52.0% |
| 2018/3 | 1,854 | +13.2% |
| 2017/3 | 1,637 | +19.2% |
| 2016/3 | 1,373 | +40.0% |
| 2015/3 | 981 | +162.8% |
| 2014/3 | 373 | +1606.4% |
| 2013/3 | 21 | -102.2% |
| 2012/3 | -1,006 | - |