| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 484.82 | +55.6% |
| 2025/3 | 311.56 | +76.0% |
| 2024/3 | 176.99 | +11.2% |
| 2023/3 | 159.18 | +7.9% |
| 2022/3 | 147.47 | -3.1% |
| 2021/3 | 152.17 | +6.6% |
| 2020/3 | 142.74 | -17.7% |
| 2019/3 | 173.5 | +16.1% |
| 2018/3 | 149.4 | -25.8% |
| 2017/3 | 201.36 | +891.4% |
| 2016/3 | 20.31 | +2.2% |
| 2015/3 | 19.87 | +3.5% |
| 2014/3 | 19.2 | +57.5% |
| 2013/3 | 12.19 | +35.4% |
| 2012/3 | 9 | - |