| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 74.3 | +33.8% |
| 2024/6 | 55.53 | -34.6% |
| 2023/6 | 84.85 | -21.3% |
| 2022/6 | 107.81 | -23.8% |
| 2021/6 | 141.54 | +22.9% |
| 2020/6 | 115.14 | +6.8% |
| 2019/6 | 107.77 | -7.9% |
| 2018/6 | 117.02 | +0.8% |
| 2017/6 | 116.09 | +21.4% |
| 2016/6 | 95.59 | -55.7% |
| 2015/6 | 215.7 | +33.0% |
| 2014/6 | 162.23 | +23.3% |
| 2013/6 | 131.6 | +2.4% |
| 2012/6 | 128.48 | +15.8% |
| 2011/6 | 110.97 | - |