| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,710 | -5.1% |
| 2025/3 | 1,801 | -64.9% |
| 2024/3 | 5,135 | +57.7% |
| 2023/3 | 3,257 | +4.9% |
| 2022/3 | 3,106 | -24.8% |
| 2021/3 | 4,131 | -7.9% |
| 2020/3 | 4,485 | -2.4% |
| 2019/3 | 4,597 | -81.9% |
| 2018/3 | 25,457 | +463.1% |
| 2017/3 | 4,521 | +7.7% |
| 2016/3 | 4,199 | -5.3% |
| 2015/3 | 4,436 | +54.1% |
| 2014/3 | 2,879 | +7.0% |
| 2013/3 | 2,690 | +2.9% |
| 2012/3 | 2,614 | - |