| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 388.17 | -54.5% |
| 2024/12 | 853.36 | +26.1% |
| 2023/12 | 676.77 | -51.9% |
| 2022/12 | 1408.22 | +12.4% |
| 2021/12 | 1252.62 | +82.9% |
| 2020/12 | 684.71 | +22.5% |
| 2019/12 | 559.15 | -3.9% |
| 2018/12 | 581.77 | +40.3% |
| 2017/12 | 414.69 | -24.6% |
| 2016/12 | 549.76 | -33.1% |
| 2015/12 | 821.87 | +48.7% |
| 2014/12 | 552.7 | +46.0% |
| 2013/12 | 378.5 | +27.7% |
| 2012/12 | 296.5 | +40.0% |
| 2011/12 | 211.83 | - |