| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,528 | -20.1% |
| 2025/3 | 4,417 | +13.8% |
| 2024/3 | 3,883 | -31.9% |
| 2023/3 | 5,706 | +114.3% |
| 2022/3 | 2,663 | -224.8% |
| 2021/3 | -2,133 | -1166.5% |
| 2020/3 | 200 | -90.1% |
| 2019/3 | 2,029 | -20.1% |
| 2018/3 | 2,539 | +23.7% |
| 2017/3 | 2,052 | -5.0% |
| 2016/3 | 2,161 | -9.8% |
| 2015/3 | 2,396 | +168.0% |
| 2014/3 | 894 | -24.0% |
| 2013/3 | 1,177 | +173.1% |
| 2012/3 | 431 | - |