| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,264 | -16.3% |
| 2025/3 | 1,510 | +56.0% |
| 2024/3 | 968 | -57.4% |
| 2023/3 | 2,271 | +29.8% |
| 2022/3 | 1,750 | +144.2% |
| 2021/3 | 716 | +5.2% |
| 2020/3 | 681 | -54.9% |
| 2019/3 | 1,509 | -4.8% |
| 2018/3 | 1,585 | +117.8% |
| 2017/3 | 727 | -38.8% |
| 2016/3 | 1,188 | +0.2% |
| 2015/3 | 1,186 | +120.4% |
| 2014/3 | 538 | +50.8% |
| 2013/3 | 357 | +163.8% |
| 2012/3 | 135 | - |