| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,791 | -25.1% |
| 2025/3 | 2,391 | +32.5% |
| 2024/3 | 1,804 | +12.3% |
| 2023/3 | 1,607 | +38.0% |
| 2022/3 | 1,164 | +101.8% |
| 2021/3 | 576 | -71.6% |
| 2020/3 | 2,033 | +25.0% |
| 2019/3 | 1,626 | +82.6% |
| 2018/3 | 890 | +28.6% |
| 2017/3 | 692 | +229.9% |
| 2016/3 | 209 | -30.8% |
| 2015/3 | 303 | -57.8% |
| 2014/3 | 719 | +149.8% |
| 2013/3 | 288 | -59.3% |
| 2012/3 | 707 | - |