| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 84,106 | +6.4% |
| 2024/3 | 79,054 | +11.7% |
| 2023/3 | 70,767 | +82.6% |
| 2022/3 | 38,760 | -10.4% |
| 2021/3 | 43,277 | -29.0% |
| 2020/3 | 60,962 | -11.0% |
| 2019/3 | 68,480 | +2.6% |
| 2018/3 | 66,716 | +7.8% |
| 2017/3 | 61,901 | +7.2% |
| 2016/3 | 57,727 | +6.3% |
| 2015/3 | 54,287 | +176.8% |
| 2014/3 | 19,611 | +24.0% |
| 2013/3 | 15,814 | +29.9% |
| 2012/3 | 12,176 | - |