| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 306.82 | +3.8% |
| 2024/3 | 295.46 | +83.8% |
| 2023/3 | 160.76 | -0.6% |
| 2022/3 | 161.66 | +36.7% |
| 2021/3 | 118.24 | +111.4% |
| 2020/3 | 55.93 | -55.4% |
| 2019/3 | 125.36 | -32.4% |
| 2018/3 | 185.31 | +100.7% |
| 2017/3 | 92.32 | -11.3% |
| 2016/3 | 104.06 | -41.8% |
| 2015/3 | 178.91 | +63.5% |
| 2014/3 | 109.4 | +21.9% |
| 2013/3 | 89.75 | -18.2% |
| 2012/3 | 109.73 | - |