| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/8 | 356.89 | +78.3% |
| 2024/8 | 200.17 | +165.1% |
| 2023/8 | 75.5 | +134.7% |
| 2022/8 | 32.17 | -77.2% |
| 2021/8 | 141.07 | +97.3% |
| 2020/8 | 71.49 | -55.7% |
| 2019/8 | 161.4 | +25.0% |
| 2018/8 | 129.17 | +11.9% |
| 2017/8 | 115.44 | +39.7% |
| 2016/8 | 82.61 | +4.1% |
| 2015/8 | 79.35 | +52.8% |
| 2014/8 | 51.93 | -63.6% |
| 2013/8 | 142.61 | +170.7% |
| 2012/8 | 52.69 | +181.0% |
| 2011/8 | 18.75 | - |