| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 48.3 | -74.9% |
| 2024/12 | 192.15 | +16.0% |
| 2023/12 | 165.6 | +4.2% |
| 2022/12 | 158.97 | +36.2% |
| 2021/12 | 116.76 | +66.5% |
| 2020/12 | 70.13 | -45.8% |
| 2019/12 | 129.39 | +7.5% |
| 2018/12 | 120.34 | -5.1% |
| 2017/12 | 126.83 | +23.1% |
| 2016/12 | 103.01 | +93.0% |
| 2015/12 | 53.37 | +24.6% |
| 2014/12 | 42.83 | +5.4% |
| 2013/12 | 40.62 | +97.9% |
| 2012/12 | 20.53 | -144.5% |
| 2011/12 | -46.16 | - |