| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 385.71 | +17.4% |
| 2024/3 | 328.59 | +634.8% |
| 2023/3 | 44.72 | -86.2% |
| 2022/3 | 323.36 | +14.0% |
| 2021/3 | 283.62 | -3.8% |
| 2020/3 | 294.74 | +7.6% |
| 2019/3 | 273.85 | -30.8% |
| 2018/3 | 395.99 | +16.5% |
| 2017/3 | 339.96 | -26.5% |
| 2016/3 | 462.57 | -29.3% |
| 2015/3 | 654.2 | +85.5% |
| 2014/3 | 352.61 | -3.4% |
| 2013/3 | 364.87 | +9.1% |
| 2012/3 | 334.48 | - |