| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 64.47 | +38.7% |
| 2024/12 | 46.48 | -43.0% |
| 2023/12 | 81.53 | +77.2% |
| 2022/12 | 46.02 | +11.1% |
| 2021/12 | 41.44 | +39.4% |
| 2020/12 | 29.73 | -45.2% |
| 2019/12 | 54.26 | -46.6% |
| 2018/12 | 101.54 | +157.3% |
| 2017/12 | 39.47 | +51.1% |
| 2017/3 | 61.63 | +135.9% |
| 2016/3 | 26.13 | +6.0% |
| 2015/3 | 24.64 | +255.0% |
| 2014/3 | 6.94 | -53.0% |
| 2013/3 | 14.78 | +0.5% |
| 2012/3 | 14.7 | - |