| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 364.87 | +30.2% |
| 2024/3 | 280.2 | -24.6% |
| 2023/3 | 371.7 | +1.4% |
| 2022/3 | 366.4 | +57.5% |
| 2021/3 | 232.68 | +51.4% |
| 2020/3 | 153.66 | +19.3% |
| 2019/3 | 128.77 | -2.0% |
| 2018/3 | 131.37 | +40.9% |
| 2017/3 | 93.21 | -4.1% |
| 2016/3 | 97.23 | -22.6% |
| 2015/3 | 125.61 | +5.8% |
| 2014/3 | 118.75 | -18.9% |
| 2013/3 | 146.51 | -2.9% |
| 2012/3 | 150.81 | - |