| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,823 | -15.6% |
| 2025/3 | 4,531 | -8.6% |
| 2024/3 | 4,955 | +22.6% |
| 2023/3 | 4,042 | +11.0% |
| 2022/3 | 3,643 | +326.6% |
| 2021/3 | 854 | -142.3% |
| 2020/3 | -2,021 | -33783.3% |
| 2019/3 | 6 | -99.8% |
| 2018/3 | 3,940 | +688.0% |
| 2017/3 | 500 | -54.4% |
| 2016/3 | 1,097 | -26.4% |
| 2015/3 | 1,491 | +265.4% |
| 2014/3 | 408 | -77.3% |
| 2013/3 | 1,800 | +236.4% |
| 2012/3 | 535 | - |