| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 680.38 | -11.1% |
| 2024/3 | 765.62 | -9.1% |
| 2023/3 | 841.9 | -1.7% |
| 2022/2 | 856.71 | +4.9% |
| 2021/2 | 817.01 | +28.6% |
| 2020/2 | 635.42 | +4.5% |
| 2019/2 | 608.05 | +5.8% |
| 2018/2 | 574.49 | +6.2% |
| 2017/2 | 540.93 | +27.2% |
| 2016/2 | 425.1 | +13.0% |
| 2015/2 | 376.14 | +7.4% |
| 2014/2 | 350.27 | +7.5% |
| 2013/2 | 325.83 | -46.8% |
| 2012/2 | 611.91 | - |