| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 109.75 | +54.9% |
| 2023/12 | 70.85 | -28.5% |
| 2022/12 | 99.08 | -35.3% |
| 2021/12 | 153.03 | +33.9% |
| 2020/12 | 114.29 | +152.1% |
| 2019/12 | 45.33 | -1.4% |
| 2018/12 | 45.97 | -20.9% |
| 2017/12 | 58.08 | +57.3% |
| 2016/12 | 36.93 | +10.0% |
| 2015/12 | 33.57 | +119.0% |
| 2014/12 | 15.33 | +28.7% |
| 2013/12 | 11.91 | -38.4% |
| 2012/12 | 19.34 | +259.5% |
| 2011/12 | 5.38 | - |