| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 397.42 | +17.0% |
| 2024/3 | 339.68 | +4.6% |
| 2023/3 | 324.62 | +20.8% |
| 2022/3 | 268.78 | +12.2% |
| 2021/3 | 239.57 | -0.5% |
| 2020/3 | 240.86 | +50.9% |
| 2019/3 | 159.58 | -51.0% |
| 2018/3 | 325.91 | +11.9% |
| 2017/3 | 291.35 | -22.2% |
| 2016/3 | 374.65 | -13.2% |
| 2015/3 | 431.44 | +40.2% |
| 2014/3 | 307.66 | -6.8% |
| 2013/3 | 330.11 | +16.2% |
| 2012/3 | 284.01 | - |