| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 280 | -59.3% |
| 2025/3 | 687 | +27.1% |
| 2024/3 | 541 | -38.2% |
| 2023/3 | 875 | +51.2% |
| 2022/3 | 579 | -45.5% |
| 2021/3 | 1,063 | -32.7% |
| 2020/3 | 1,580 | +4.3% |
| 2019/3 | 1,515 | +7.4% |
| 2018/3 | 1,411 | +11.5% |
| 2017/3 | 1,266 | -14.8% |
| 2016/3 | 1,485 | +5.2% |
| 2015/3 | 1,412 | +2.4% |
| 2014/3 | 1,378 | +14.4% |
| 2013/3 | 1,205 | +20.0% |
| 2012/3 | 1,005 | - |