| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 20,376 | +39.9% |
| 2024/3 | 14,561 | -25.2% |
| 2023/3 | 19,460 | +10.3% |
| 2022/3 | 17,646 | +4.8% |
| 2021/3 | 16,845 | -34.4% |
| 2020/3 | 25,677 | +21.0% |
| 2019/3 | 21,216 | +5.8% |
| 2018/3 | 20,046 | +9.5% |
| 2017/3 | 18,303 | -3.0% |
| 2016/3 | 18,864 | +26.0% |
| 2015/3 | 14,976 | +282.4% |
| 2014/3 | 3,916 | +26.1% |
| 2013/3 | 3,106 | -5.2% |
| 2012/3 | 3,275 | - |