| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 265.8 | -4.9% |
| 2024/3 | 279.45 | -26.8% |
| 2023/3 | 381.56 | +39.3% |
| 2022/3 | 273.98 | +56.3% |
| 2021/3 | 175.27 | +5.7% |
| 2020/3 | 165.85 | -28.6% |
| 2019/3 | 232.43 | +7.1% |
| 2018/3 | 217.01 | +63.3% |
| 2017/3 | 132.93 | +570.0% |
| 2016/3 | 19.84 | -2.8% |
| 2015/3 | 20.41 | +32.9% |
| 2014/3 | 15.36 | +62.0% |
| 2013/3 | 9.48 | -51.8% |
| 2012/3 | 19.66 | - |