| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 100.58 | +29.1% |
| 2025/3 | 77.91 | +44.4% |
| 2024/3 | 53.95 | +195.1% |
| 2023/3 | 18.28 | -18.5% |
| 2022/3 | 22.43 | -21.5% |
| 2021/3 | 28.58 | -0.2% |
| 2020/3 | 28.65 | -7.6% |
| 2019/3 | 31 | -7.3% |
| 2018/3 | 33.45 | +65.1% |
| 2017/3 | 20.26 | -11.6% |
| 2016/3 | 22.92 | +94.2% |
| 2015/3 | 11.8 | +17.3% |
| 2014/3 | 10.06 | +268.5% |
| 2013/3 | 2.73 | -84.3% |
| 2012/3 | 17.35 | - |