| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 675.4 | -36.3% |
| 2024/12 | 1060.68 | +16.2% |
| 2023/12 | 912.69 | +42.4% |
| 2022/12 | 641.01 | +105.6% |
| 2021/12 | 311.72 | +707.4% |
| 2020/12 | 38.61 | -90.7% |
| 2019/12 | 413.44 | +138.7% |
| 2018/12 | 173.18 | +61.7% |
| 2017/12 | 107.07 | -1.2% |
| 2016/12 | 108.32 | -7.1% |
| 2015/12 | 116.54 | +44.7% |
| 2014/12 | 80.56 | -225.0% |
| 2013/12 | -64.46 | -185.6% |
| 2012/12 | 75.29 | +81.5% |
| 2011/12 | 41.49 | - |