| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,280 | -3.7% |
| 2025/3 | 3,407 | -30.3% |
| 2024/3 | 4,891 | -1.6% |
| 2023/3 | 4,972 | -22.2% |
| 2022/3 | 6,391 | -28.0% |
| 2021/3 | 8,873 | +63.8% |
| 2020/3 | 5,418 | -14.7% |
| 2019/3 | 6,354 | +13.9% |
| 2018/3 | 5,579 | +7.5% |
| 2017/3 | 5,190 | +19.1% |
| 2016/3 | 4,356 | +29.4% |
| 2015/3 | 3,366 | +17.2% |
| 2014/3 | 2,873 | -17.7% |
| 2013/3 | 3,491 | -26.6% |
| 2012/3 | 4,755 | - |