| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/7 | 454.02 | +11.4% |
| 2024/7 | 407.66 | +8.6% |
| 2023/7 | 375.3 | -14.7% |
| 2022/7 | 439.99 | +4.9% |
| 2021/7 | 419.43 | +30.5% |
| 2020/7 | 321.37 | +8.2% |
| 2019/7 | 296.88 | +102.1% |
| 2018/7 | 146.87 | +38.2% |
| 2017/7 | 106.27 | -18.6% |
| 2016/7 | 130.63 | +417.1% |
| 2015/7 | 25.26 | +40.1% |
| 2014/7 | 18.03 | +74.4% |
| 2013/7 | 10.34 | +1075.0% |
| 2012/7 | 0.88 | -94.4% |
| 2011/7 | 15.83 | - |