| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 2,589 | +98.1% |
| 2025/3 | 1,307 | -52.4% |
| 2024/3 | 2,744 | +21.5% |
| 2023/3 | 2,258 | -2.5% |
| 2022/3 | 2,315 | +79.8% |
| 2021/3 | 1,287 | -40.2% |
| 2020/3 | 2,153 | -25.6% |
| 2019/3 | 2,896 | -9.6% |
| 2018/3 | 3,204 | +43.4% |
| 2017/3 | 2,234 | +41.4% |
| 2016/3 | 1,579 | -34.4% |
| 2015/3 | 2,409 | +464.6% |
| 2014/3 | 426 | -7.6% |
| 2013/3 | 461 | -69.9% |
| 2012/3 | 1,537 | - |