| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 278.42 | +48.7% |
| 2024/12 | 187.29 | +78.2% |
| 2023/12 | 105.1 | -78.5% |
| 2022/12 | 489.56 | +13.7% |
| 2021/12 | 430.73 | +79.9% |
| 2020/12 | 239.42 | +84.1% |
| 2019/12 | 130.02 | -21.2% |
| 2018/12 | 164.92 | +19.2% |
| 2017/12 | 138.31 | -22.0% |
| 2017/3 | 146.18 | -17.6% |
| 2016/3 | 177.3 | -9.8% |
| 2015/3 | 196.61 | +16.7% |
| 2014/3 | 168.54 | +38.5% |
| 2013/3 | 121.69 | +43.4% |
| 2012/3 | 84.86 | - |