| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 199.33 | +13.3% |
| 2025/3 | 175.92 | +62.0% |
| 2024/3 | 108.56 | +33.4% |
| 2023/3 | 81.4 | -16.3% |
| 2022/3 | 97.26 | -19.1% |
| 2021/3 | 120.18 | +74.2% |
| 2020/3 | 68.99 | -59.2% |
| 2019/3 | 169.17 | +105.9% |
| 2018/3 | 82.15 | +45.6% |
| 2017/3 | 56.41 | +47.1% |
| 2016/3 | 38.34 | +8.3% |
| 2015/3 | 35.4 | +23.3% |
| 2014/3 | 28.72 | -597.7% |
| 2013/3 | -5.77 | -125.6% |
| 2012/3 | 22.5 | - |