| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/4 | 1173.64 | +76.4% |
| 2024/4 | 665.21 | +70.7% |
| 2023/4 | 389.7 | -49.0% |
| 2022/4 | 764.25 | +1.9% |
| 2021/4 | 749.72 | +17.1% |
| 2020/4 | 639.97 | -20.5% |
| 2019/4 | 805.42 | -13.9% |
| 2018/4 | 935.39 | -3.5% |
| 2017/4 | 969.04 | +51.0% |
| 2016/4 | 641.64 | +39.0% |
| 2015/4 | 461.75 | +18.2% |
| 2014/4 | 390.78 | -10.7% |
| 2013/4 | 437.48 | +88.4% |
| 2012/4 | 232.19 | - |