| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 792.12 | +5.9% |
| 2024/6 | 748.01 | +62.9% |
| 2023/6 | 459.1 | +33.3% |
| 2022/6 | 344.46 | -15.5% |
| 2021/6 | 407.44 | -8.7% |
| 2020/6 | 446.47 | -15.5% |
| 2019/6 | 528.57 | +84.2% |
| 2018/6 | 286.97 | -4.3% |
| 2017/6 | 299.9 | +17.1% |
| 2016/6 | 256.07 | +37.1% |
| 2015/6 | 186.74 | +5.5% |
| 2014/6 | 176.95 | +15.8% |
| 2013/6 | 152.84 | +6.7% |
| 2012/6 | 143.21 | +47.0% |
| 2011/6 | 97.44 | - |