| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 198.12 | -50.0% |
| 2023/12 | 396.27 | -51.8% |
| 2022/12 | 822.94 | +62.7% |
| 2021/12 | 505.73 | +1472.5% |
| 2020/12 | 32.16 | -65.0% |
| 2019/12 | 91.8 | -4.9% |
| 2018/12 | 96.51 | -30.4% |
| 2017/12 | 138.59 | -16.5% |
| 2016/12 | 165.96 | +36.9% |
| 2015/12 | 121.22 | -19.2% |
| 2014/12 | 150.02 | +128.1% |
| 2013/12 | 65.78 | -67.8% |
| 2012/12 | 204.1 | +740.3% |
| 2011/12 | 24.29 | - |