| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 295.64 | +23.1% |
| 2024/3 | 240.1 | -45.5% |
| 2023/3 | 440.53 | +43.3% |
| 2022/3 | 307.4 | +21.6% |
| 2021/3 | 252.89 | -67.6% |
| 2020/3 | 780.99 | +18.6% |
| 2019/3 | 658.59 | +22.2% |
| 2018/3 | 538.74 | -9.7% |
| 2017/3 | 596.89 | +9.2% |
| 2016/3 | 546.83 | +61.0% |
| 2015/3 | 339.75 | -1389.9% |
| 2014/3 | -26.34 | -639.8% |
| 2013/3 | 4.88 | -48.6% |
| 2012/3 | 9.5 | - |