| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 247.94 | +4.1% |
| 2024/3 | 238.2 | +16.1% |
| 2023/3 | 205.13 | +26.7% |
| 2022/3 | 161.84 | +17.5% |
| 2021/3 | 137.74 | -11.0% |
| 2020/3 | 154.68 | -45.3% |
| 2019/3 | 283.01 | +11.7% |
| 2018/3 | 253.31 | +7.1% |
| 2017/3 | 236.48 | +6.7% |
| 2016/3 | 221.73 | +10.1% |
| 2015/3 | 201.38 | -19.0% |
| 2014/3 | 248.49 | +50.7% |
| 2013/3 | 164.85 | +15.7% |
| 2012/3 | 142.45 | - |