| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 915 | -62.9% |
| 2025/3 | 2,463 | +18.1% |
| 2024/3 | 2,086 | +115.1% |
| 2023/3 | 970 | -32.3% |
| 2022/3 | 1,433 | -43.5% |
| 2021/3 | 2,536 | +33.9% |
| 2020/3 | 1,894 | -5.6% |
| 2019/3 | 2,006 | -13.2% |
| 2018/3 | 2,310 | +3.0% |
| 2017/3 | 2,243 | +50.3% |
| 2016/3 | 1,492 | -15.7% |
| 2015/3 | 1,769 | +98.3% |
| 2014/3 | 892 | +128.1% |
| 2013/3 | 391 | +43.2% |
| 2012/3 | 273 | - |