| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 6,176 | +16.0% |
| 2025/3 | 5,323 | +24.4% |
| 2024/3 | 4,278 | +18.3% |
| 2023/3 | 3,616 | +112.3% |
| 2022/3 | 1,703 | -15.1% |
| 2021/3 | 2,007 | -41.2% |
| 2020/3 | 3,415 | -25.1% |
| 2019/3 | 4,562 | +23.5% |
| 2018/3 | 3,695 | +21.9% |
| 2017/3 | 3,030 | -16.7% |
| 2016/3 | 3,639 | +109.7% |
| 2015/3 | 1,735 | +1.6% |
| 2014/3 | 1,707 | -674.7% |
| 2013/3 | -297 | -121.0% |
| 2012/3 | 1,413 | - |