| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,931 | +48.2% |
| 2025/3 | 2,653 | +103.3% |
| 2024/3 | 1,305 | -144.2% |
| 2023/3 | -2,955 | -437.7% |
| 2022/3 | 875 | -6.6% |
| 2021/3 | 937 | -251.4% |
| 2020/3 | -619 | -75.0% |
| 2019/3 | -2,478 | -235.2% |
| 2018/3 | 1,833 | +179.4% |
| 2017/3 | 656 | -58.6% |
| 2016/3 | 1,583 | -46.1% |
| 2015/3 | 2,937 | -9.0% |
| 2014/3 | 3,229 | +155.7% |
| 2013/3 | 1,263 | +103.7% |
| 2012/3 | 620 | - |