| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 145.02 | +38.2% |
| 2024/3 | 104.97 | -74.8% |
| 2023/3 | 416.01 | +21.4% |
| 2022/3 | 342.77 | +112.4% |
| 2021/3 | 161.39 | +83.6% |
| 2020/3 | 87.89 | -73.1% |
| 2019/3 | 326.47 | -20.5% |
| 2018/3 | 410.45 | +25.8% |
| 2017/3 | 326.32 | +6.2% |
| 2016/3 | 307.19 | -16.4% |
| 2015/3 | 367.54 | +1.9% |
| 2014/3 | 360.85 | +59.3% |
| 2013/3 | 226.59 | +104.5% |
| 2012/3 | 110.81 | - |