| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 295.98 | +27.8% |
| 2024/3 | 231.57 | +25.1% |
| 2023/3 | 185.07 | -49.3% |
| 2022/3 | 365.21 | +54.0% |
| 2021/3 | 237.16 | -9.2% |
| 2020/3 | 261.06 | +104.6% |
| 2019/3 | 127.58 | +94.3% |
| 2018/3 | 65.66 | +29.4% |
| 2017/3 | 50.75 | -7.8% |
| 2016/3 | 55.04 | +54.3% |
| 2015/3 | 35.67 | +11.1% |
| 2014/3 | 32.12 | +11.1% |
| 2013/3 | 28.9 | +505.9% |
| 2012/3 | 4.77 | - |