| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 649.67 | +74.4% |
| 2024/3 | 372.46 | -10.4% |
| 2023/3 | 415.79 | +122.5% |
| 2022/3 | 186.85 | -15.8% |
| 2021/3 | 221.87 | -320.3% |
| 2020/3 | -100.73 | -180.3% |
| 2019/3 | 125.5 | -2.2% |
| 2018/3 | 128.38 | +298.0% |
| 2017/3 | 32.26 | +25.7% |
| 2016/3 | 25.66 | -19.0% |
| 2015/3 | 31.66 | +61.7% |
| 2014/3 | 19.58 | -16.9% |
| 2013/3 | 23.56 | +5.5% |
| 2012/3 | 22.33 | - |