| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 100.81 | -62.0% |
| 2024/3 | 265.13 | -5.6% |
| 2023/3 | 280.97 | -23.2% |
| 2022/3 | 365.61 | +26.6% |
| 2021/3 | 288.71 | +31.8% |
| 2020/3 | 219.13 | +8.4% |
| 2019/3 | 202.09 | -39.6% |
| 2018/3 | 334.82 | +26.1% |
| 2017/3 | 265.54 | +34.7% |
| 2016/3 | 197.1 | +26.5% |
| 2015/3 | 155.8 | -38.9% |
| 2014/3 | 255.05 | +240.2% |
| 2013/3 | 74.96 | +1.2% |
| 2012/3 | 74.08 | - |