| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 675 | -39.6% |
| 2025/3 | 1,117 | +2406.2% |
| 2024/3 | 44 | -98.1% |
| 2023/3 | 2,382 | +47.5% |
| 2022/3 | 1,615 | +119.3% |
| 2021/3 | 736 | -538.6% |
| 2020/3 | -168 | -107.9% |
| 2019/3 | 2,122 | +61.1% |
| 2018/3 | 1,317 | -39.3% |
| 2017/3 | 2,171 | -1.5% |
| 2016/3 | 2,205 | -6.9% |
| 2015/3 | 2,368 | +142.2% |
| 2014/3 | 977 | +429.2% |
| 2013/3 | 184 | -154.4% |
| 2012/3 | -340 | - |