| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 101.12 | -88.3% |
| 2024/3 | 863.36 | +140.8% |
| 2023/3 | 358.54 | +19.7% |
| 2022/3 | 299.41 | +185.1% |
| 2021/3 | 105.02 | -73.5% |
| 2020/3 | 395.71 | -6.7% |
| 2019/3 | 424.31 | +23.8% |
| 2018/3 | 342.71 | +31.9% |
| 2017/3 | 259.88 | +26.9% |
| 2016/3 | 204.83 | +54.4% |
| 2015/3 | 132.67 | +9.4% |
| 2014/3 | 121.29 | -39.1% |
| 2013/3 | 199.25 | +146.2% |
| 2012/3 | 80.93 | - |