| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 245.55 | +9.2% |
| 2024/3 | 224.87 | +37.7% |
| 2023/3 | 163.3 | -29.1% |
| 2022/3 | 230.21 | +44.8% |
| 2021/3 | 159.01 | +7.7% |
| 2020/3 | 147.69 | -10.9% |
| 2019/3 | 165.78 | +11.1% |
| 2018/3 | 149.18 | +0.1% |
| 2017/3 | 149.03 | +16.1% |
| 2016/3 | 128.38 | +18.6% |
| 2015/3 | 108.28 | +22.2% |
| 2014/3 | 88.61 | +20.2% |
| 2013/3 | 73.74 | +100.6% |
| 2012/3 | 36.76 | - |