| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | -0.76 | -101.1% |
| 2024/12 | 69.45 | +36.0% |
| 2023/12 | 51.06 | +172.0% |
| 2022/12 | 18.77 | -63.0% |
| 2021/12 | 50.72 | +119.0% |
| 2020/12 | 23.16 | -65.2% |
| 2019/12 | 66.46 | -0.6% |
| 2018/12 | 66.85 | +17.4% |
| 2017/12 | 56.92 | -63.4% |
| 2016/12 | 155.64 | +39.7% |
| 2015/12 | 111.41 | -33.9% |
| 2014/12 | 168.55 | +14.9% |
| 2013/12 | 146.74 | +22.0% |
| 2012/12 | 120.28 | +114.2% |
| 2011/12 | 56.16 | - |