| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 13,202 | +17.2% |
| 2024/3 | 11,263 | +10.3% |
| 2023/3 | 10,207 | -8.1% |
| 2022/3 | 11,112 | +30.8% |
| 2021/3 | 8,498 | -23.9% |
| 2020/3 | 11,170 | -11.9% |
| 2019/3 | 12,681 | +0.3% |
| 2018/3 | 12,642 | -4.7% |
| 2017/3 | 13,270 | -3.1% |
| 2016/3 | 13,696 | +11.3% |
| 2015/3 | 12,301 | +17.8% |
| 2014/3 | 10,441 | +16.0% |
| 2013/3 | 9,000 | +146.2% |
| 2012/3 | 3,655 | - |