| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 473.44 | +13.8% |
| 2024/3 | 415.96 | +20.5% |
| 2023/3 | 345.22 | +45.1% |
| 2022/3 | 237.97 | +111.7% |
| 2021/3 | 112.43 | -31.0% |
| 2020/3 | 162.93 | -40.1% |
| 2019/3 | 271.81 | +30.5% |
| 2018/3 | 208.25 | +73.2% |
| 2017/3 | 120.26 | -17.5% |
| 2016/3 | 145.8 | -10.0% |
| 2015/3 | 162.07 | -3.2% |
| 2014/3 | 167.36 | +26.2% |
| 2013/3 | 132.64 | -23.5% |
| 2012/3 | 173.47 | - |