| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 651.95 | +51.3% |
| 2025/3 | 430.92 | +31.6% |
| 2024/3 | 327.49 | +28.3% |
| 2023/3 | 255.25 | +81.2% |
| 2022/3 | 140.87 | +49.7% |
| 2021/3 | 94.1 | +33.2% |
| 2020/3 | 70.66 | +23.2% |
| 2019/3 | 57.35 | +21.2% |
| 2018/3 | 47.33 | +12.3% |
| 2017/3 | 42.16 | -4.6% |
| 2016/3 | 44.2 | +16.4% |
| 2015/3 | 37.96 | +88.9% |
| 2014/3 | 20.09 | +114.4% |
| 2013/3 | 9.37 | +7.0% |
| 2012/3 | 8.76 | - |