| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 272.65 | +8.6% |
| 2024/3 | 251.15 | +24.9% |
| 2023/3 | 201.06 | -1.5% |
| 2022/3 | 204.04 | +19.9% |
| 2021/3 | 170.13 | -6.1% |
| 2020/3 | 181.19 | +27.7% |
| 2019/3 | 141.9 | +19.1% |
| 2018/3 | 119.12 | +23.5% |
| 2017/3 | 96.49 | +3.0% |
| 2016/3 | 93.71 | +21.6% |
| 2015/3 | 77.07 | +14.9% |
| 2014/3 | 67.08 | +404.0% |
| 2013/3 | 13.31 | -110.0% |
| 2012/3 | -132.99 | - |