| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 278 | +94.1% |
| 2024/3 | 143.2 | +8.0% |
| 2023/3 | 132.54 | +3.7% |
| 2022/3 | 127.76 | -29.9% |
| 2021/3 | 182.36 | +43.8% |
| 2020/3 | 126.85 | -28.2% |
| 2019/3 | 176.72 | -18.5% |
| 2018/3 | 216.75 | +36.9% |
| 2017/3 | 158.37 | -2.9% |
| 2016/3 | 163.05 | -6.2% |
| 2015/3 | 173.92 | +6.6% |
| 2014/3 | 163.13 | +30.4% |
| 2013/3 | 125.09 | +9.4% |
| 2012/3 | 114.29 | - |