| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/5 | 168.91 | -400.6% |
| 2025/5 | -56.2 | -379.6% |
| 2024/5 | 20.1 | -72.2% |
| 2023/5 | 72.27 | -8.3% |
| 2022/5 | 78.85 | +88.7% |
| 2021/5 | 41.79 | +4.6% |
| 2020/5 | 39.96 | -56.6% |
| 2019/5 | 92.02 | +21.9% |
| 2018/5 | 75.51 | +2.6% |
| 2017/5 | 73.62 | +6.7% |
| 2016/5 | 69 | -47.1% |
| 2015/5 | 130.37 | +411.9% |
| 2014/5 | 25.47 | -22.1% |
| 2013/5 | 32.7 | -70.8% |
| 2012/5 | 112.16 | - |