| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 181.44 | -8.2% |
| 2024/3 | 197.56 | +42.3% |
| 2023/3 | 138.87 | +33.3% |
| 2022/3 | 104.14 | +59.8% |
| 2021/3 | 65.18 | +320.8% |
| 2020/3 | 15.49 | -85.3% |
| 2019/3 | 105.38 | -2.3% |
| 2018/3 | 107.81 | -13.5% |
| 2017/3 | 124.61 | +8.3% |
| 2016/3 | 115.02 | +29.3% |
| 2015/3 | 88.95 | +36.9% |
| 2014/3 | 64.98 | +48.7% |
| 2013/3 | 43.71 | +30.6% |
| 2012/3 | 33.46 | - |