| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 2,140 | +401.2% |
| 2025/3 | 427 | -105.2% |
| 2024/3 | -8,210 | +581.9% |
| 2023/3 | -1,204 | -179.0% |
| 2022/3 | 1,525 | -52.6% |
| 2021/3 | 3,215 | +69.7% |
| 2020/3 | 1,895 | +460.7% |
| 2019/3 | 338 | -85.2% |
| 2018/3 | 2,284 | +15.7% |
| 2017/3 | 1,974 | -22.4% |
| 2016/3 | 2,543 | +97.6% |
| 2015/3 | 1,287 | -13.7% |
| 2014/3 | 1,491 | +59.5% |
| 2013/3 | 935 | -437.5% |
| 2012/3 | -277 | - |