| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 27.72 | -20.1% |
| 2024/6 | 34.71 | +303.1% |
| 2023/6 | 8.61 | -34.9% |
| 2022/6 | 13.22 | +30.4% |
| 2021/6 | 10.14 | -71.2% |
| 2020/6 | 35.26 | -41.1% |
| 2019/6 | 59.88 | +11.4% |
| 2018/6 | 53.75 | 0.0% |
| 2017/6 | 53.74 | +11.1% |
| 2016/6 | 48.35 | +30.9% |
| 2015/6 | 36.93 | +27.8% |
| 2014/6 | 28.9 | -23.2% |
| 2013/6 | 37.64 | -15.6% |
| 2012/6 | 44.61 | +296.9% |
| 2011/6 | 11.24 | - |