| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 106.46 | +41.6% |
| 2024/3 | 75.16 | +144.6% |
| 2023/3 | 30.73 | -63.8% |
| 2022/3 | 84.81 | -34.0% |
| 2021/3 | 128.45 | -20.9% |
| 2020/3 | 162.4 | +88.5% |
| 2019/3 | 86.16 | +52.9% |
| 2018/3 | 56.35 | -59.5% |
| 2017/3 | 139.26 | -1.1% |
| 2016/3 | 140.78 | +30.2% |
| 2015/3 | 108.13 | +13.2% |
| 2014/3 | 95.48 | +393.2% |
| 2013/3 | 19.36 | +83.7% |
| 2012/3 | 10.54 | - |