| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 54.89 | +36.7% |
| 2024/12 | 40.16 | -1.7% |
| 2023/12 | 40.84 | +9.9% |
| 2022/12 | 37.17 | +41.2% |
| 2021/12 | 26.33 | +53.5% |
| 2020/12 | 17.15 | -55.4% |
| 2019/12 | 38.49 | +46.0% |
| 2018/12 | 26.37 | -6.4% |
| 2017/12 | 28.17 | +41.5% |
| 2016/12 | 19.91 | +30.6% |
| 2015/12 | 15.24 | +40.6% |
| 2014/12 | 10.84 | +50.3% |
| 2013/12 | 7.21 | +37.1% |
| 2012/12 | 5.26 | +100.0% |
| 2011/12 | 2.63 | - |