| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 405.05 | +166.9% |
| 2024/12 | 151.75 | -43.6% |
| 2023/12 | 268.87 | +90.4% |
| 2022/12 | 141.22 | -10.6% |
| 2021/12 | 157.98 | +105.8% |
| 2020/12 | 76.77 | -55.5% |
| 2019/12 | 172.45 | +20.2% |
| 2018/12 | 143.47 | -61.5% |
| 2017/12 | 372.46 | +171.6% |
| 2016/12 | 137.15 | +111.3% |
| 2015/12 | 64.9 | -416.7% |
| 2014/12 | -20.49 | -118.2% |
| 2013/12 | 112.74 | +194.1% |
| 2012/12 | 38.33 | -46.5% |
| 2011/12 | 71.7 | - |