| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 306.09 | -17.7% |
| 2024/9 | 371.99 | -2.8% |
| 2023/9 | 382.75 | +54.9% |
| 2022/9 | 247.11 | -14.8% |
| 2021/9 | 290.07 | -29.2% |
| 2020/9 | 409.92 | -20.6% |
| 2019/9 | 516.12 | +0.5% |
| 2018/9 | 513.52 | +19.7% |
| 2017/9 | 429.06 | +609.8% |
| 2016/9 | 60.45 | +0.2% |
| 2015/9 | 60.3 | +8.7% |
| 2014/9 | 55.46 | +2.0% |
| 2013/9 | 54.39 | +1.9% |
| 2012/9 | 53.37 | +33.7% |
| 2011/9 | 39.93 | - |