| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 153.88 | +9.0% |
| 2024/3 | 141.17 | -66.1% |
| 2023/3 | 417.02 | +28.8% |
| 2022/3 | 323.77 | +15.4% |
| 2021/3 | 280.49 | +11.4% |
| 2020/3 | 251.72 | -2.9% |
| 2019/3 | 259.29 | +12.3% |
| 2018/3 | 230.96 | +128.4% |
| 2017/3 | 101.14 | +32.4% |
| 2016/3 | 76.41 | +18.0% |
| 2015/3 | 64.74 | +21.9% |
| 2014/3 | 53.1 | +10.9% |
| 2013/3 | 47.88 | +21.5% |
| 2012/3 | 39.41 | - |