| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 91.11 | -41.1% |
| 2024/12 | 154.62 | -76.3% |
| 2023/12 | 653.64 | +19.1% |
| 2022/12 | 548.61 | +18.4% |
| 2021/12 | 463.44 | +80.4% |
| 2020/12 | 256.85 | +6.2% |
| 2019/12 | 241.79 | +34.4% |
| 2018/12 | 179.94 | +91.8% |
| 2017/12 | 93.84 | +152.8% |
| 2017/3 | 213.71 | +475.7% |
| 2016/3 | 37.12 | -26.9% |
| 2015/3 | 50.77 | +24.3% |
| 2014/3 | 40.86 | +13.7% |
| 2013/3 | 35.93 | +424.5% |
| 2012/3 | 6.85 | - |