| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 821.69 | +166.6% |
| 2024/3 | 308.23 | -57.3% |
| 2023/3 | 721.37 | -23.1% |
| 2022/3 | 938.04 | +85.1% |
| 2021/3 | 506.68 | +1.9% |
| 2020/3 | 497.32 | +77.8% |
| 2019/3 | 279.72 | +9.3% |
| 2018/3 | 256.03 | +41.6% |
| 2017/3 | 180.86 | +4.5% |
| 2016/3 | 173.14 | +11.5% |
| 2015/3 | 155.33 | +0.5% |
| 2014/3 | 154.61 | -11.8% |
| 2013/3 | 175.2 | -49.8% |
| 2012/3 | 349.07 | - |