| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 487.4 | +38.9% |
| 2025/3 | 350.98 | +38.1% |
| 2024/3 | 254.13 | +95.3% |
| 2023/3 | 130.11 | +52.4% |
| 2022/3 | 85.35 | +52.6% |
| 2021/3 | 55.92 | +191.1% |
| 2020/3 | 19.21 | -92.5% |
| 2019/3 | 256.55 | +0.7% |
| 2018/3 | 254.86 | +974.0% |
| 2017/3 | 23.73 | +29.8% |
| 2016/3 | 18.28 | +26.3% |
| 2015/3 | 14.47 | +300.8% |
| 2014/3 | 3.61 | -61.3% |
| 2013/3 | 9.33 | +5.3% |
| 2012/3 | 8.86 | - |