| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 24,883 | -19.7% |
| 2025/3 | 31,006 | -1.2% |
| 2024/3 | 31,394 | +18.8% |
| 2023/3 | 26,429 | +25.0% |
| 2022/3 | 21,150 | +26.1% |
| 2021/3 | 16,770 | +8.8% |
| 2020/3 | 15,410 | +57.0% |
| 2019/3 | 9,818 | +5.2% |
| 2018/3 | 9,336 | -6.8% |
| 2017/3 | 10,013 | +10.1% |
| 2016/3 | 9,098 | +5.4% |
| 2015/3 | 8,631 | +103.9% |
| 2014/3 | 4,232 | -29.3% |
| 2013/3 | 5,983 | +7.0% |
| 2012/3 | 5,591 | - |