| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/2 | 552.45 | +0.7% |
| 2024/2 | 548.58 | +63.7% |
| 2023/2 | 335.19 | +19.7% |
| 2022/2 | 279.91 | +36.7% |
| 2021/2 | 204.78 | +7.4% |
| 2020/2 | 190.64 | -20.2% |
| 2019/2 | 238.83 | +19.3% |
| 2018/2 | 200.2 | +23.5% |
| 2017/2 | 162.07 | -18.2% |
| 2016/2 | 198.14 | +26.2% |
| 2015/2 | 157.04 | +66.4% |
| 2014/2 | 94.39 | +39.2% |
| 2013/2 | 67.81 | +655.1% |
| 2012/2 | 8.98 | - |