| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,002 | +34.0% |
| 2025/3 | 2,240 | +48.1% |
| 2024/3 | 1,513 | -52.0% |
| 2023/3 | 3,153 | -32.5% |
| 2022/3 | 4,673 | +21.9% |
| 2021/3 | 3,834 | +10.8% |
| 2020/3 | 3,460 | +56.2% |
| 2019/3 | 2,214 | -5.3% |
| 2018/3 | 2,338 | -1.9% |
| 2017/3 | 2,382 | +477.6% |
| 2016/3 | 412 | -74.4% |
| 2015/3 | 1,609 | +38.8% |
| 2014/3 | 1,158 | +114.7% |
| 2013/3 | 539 | +89.0% |
| 2012/3 | 285 | - |