| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 7,886 | -10.9% |
| 2025/3 | 8,854 | +91.5% |
| 2024/3 | 4,624 | -36.4% |
| 2023/3 | 7,267 | -11.1% |
| 2022/3 | 8,178 | +187.0% |
| 2021/3 | 2,849 | -49.1% |
| 2020/3 | 5,595 | -6.5% |
| 2019/3 | 5,984 | +12.4% |
| 2018/3 | 5,324 | +23.3% |
| 2017/3 | 4,318 | +44.8% |
| 2016/3 | 2,983 | -13.3% |
| 2015/3 | 3,441 | -12.1% |
| 2014/3 | 3,914 | -21.6% |
| 2013/3 | 4,995 | +12.8% |
| 2012/3 | 4,428 | - |