| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 191.62 | +410.9% |
| 2024/12 | 37.51 | -73.4% |
| 2023/12 | 140.86 | +293.5% |
| 2022/12 | 35.8 | -68.0% |
| 2021/12 | 112.05 | +30.4% |
| 2020/12 | 85.92 | +87.2% |
| 2019/12 | 45.9 | -66.7% |
| 2018/12 | 137.81 | -23.6% |
| 2017/12 | 180.45 | -5.2% |
| 2016/12 | 190.37 | -10.6% |
| 2015/12 | 212.85 | +4.9% |
| 2014/12 | 202.82 | +18.8% |
| 2013/12 | 170.76 | +26.4% |
| 2012/12 | 135.14 | +24.9% |
| 2011/12 | 108.2 | - |