| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 117.71 | -32.5% |
| 2024/6 | 174.38 | +1.4% |
| 2023/6 | 171.97 | +23.9% |
| 2022/6 | 138.83 | -9.4% |
| 2021/6 | 153.16 | -42.8% |
| 2020/6 | 267.73 | +21.8% |
| 2019/6 | 219.8 | -15.9% |
| 2018/6 | 261.37 | +50.2% |
| 2017/6 | 174.01 | -11.2% |
| 2016/6 | 196.01 | +35.6% |
| 2015/6 | 144.58 | +37.5% |
| 2014/6 | 105.12 | -12.5% |
| 2013/6 | 120.15 | +6.8% |
| 2012/6 | 112.49 | +162.9% |
| 2011/6 | 42.78 | - |