| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 214.8 | -18.1% |
| 2024/3 | 262.43 | +6.7% |
| 2023/3 | 245.93 | +6.9% |
| 2022/3 | 229.99 | +113.4% |
| 2021/3 | 107.79 | -39.4% |
| 2020/3 | 177.77 | +3.4% |
| 2019/3 | 171.98 | +4.0% |
| 2018/3 | 165.44 | +416.7% |
| 2017/3 | 32.02 | -24.9% |
| 2016/3 | 42.61 | -36.1% |
| 2015/3 | 66.7 | -18.5% |
| 2014/3 | 81.84 | +24.5% |
| 2013/3 | 65.74 | +28.8% |
| 2012/3 | 51.06 | - |