| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 190.17 | +29.3% |
| 2024/12 | 147.02 | +12.8% |
| 2023/12 | 130.29 | +11.4% |
| 2022/12 | 116.99 | +353.1% |
| 2021/12 | 25.82 | -598.5% |
| 2020/12 | -5.18 | -57.1% |
| 2019/12 | -12.08 | -132.0% |
| 2018/12 | 37.79 | -28.3% |
| 2017/12 | 52.74 | +31.4% |
| 2016/12 | 40.15 | -56.2% |
| 2015/12 | 91.61 | +113.7% |
| 2014/12 | 42.86 | -45.2% |
| 2013/12 | 78.21 | +43.8% |
| 2012/12 | 54.37 | -266.6% |
| 2011/12 | -32.63 | - |