| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 144.64 | +144.2% |
| 2024/12 | 59.23 | -56.5% |
| 2023/12 | 136.04 | -4.4% |
| 2022/12 | 142.26 | +119.0% |
| 2021/12 | 64.96 | +14.8% |
| 2020/12 | 56.57 | +68.0% |
| 2019/12 | 33.67 | -28.9% |
| 2018/12 | 47.33 | -25.6% |
| 2017/12 | 63.62 | -6.4% |
| 2016/12 | 67.98 | +101.5% |
| 2015/12 | 33.74 | -59.9% |
| 2014/12 | 84.19 | +7.8% |
| 2013/12 | 78.12 | +0.9% |
| 2012/12 | 77.44 | +3.3% |
| 2011/12 | 74.95 | - |