| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 138.13 | +56.4% |
| 2024/12 | 88.3 | -54.1% |
| 2023/12 | 192.52 | +77.3% |
| 2022/12 | 108.6 | +111.4% |
| 2021/12 | 51.38 | -158.3% |
| 2020/12 | -88.17 | -332.6% |
| 2019/12 | 37.91 | -135.2% |
| 2018/12 | -107.59 | -257.5% |
| 2017/12 | 68.33 | -16.7% |
| 2016/12 | 82.01 | +52.1% |
| 2015/12 | 53.93 | -54.1% |
| 2014/12 | 117.4 | +61.6% |
| 2014/3 | 84.96 | +16.9% |
| 2013/3 | 72.65 | +9.2% |
| 2012/3 | 66.55 | +14.2% |
| 2011/3 | 58.26 | - |