| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/2 | 166.6 | -41.8% |
| 2024/2 | 286.47 | -11.7% |
| 2023/2 | 324.36 | -0.0% |
| 2022/2 | 324.45 | +0.8% |
| 2021/2 | 321.72 | +15.5% |
| 2020/2 | 278.45 | -15.1% |
| 2019/2 | 327.79 | -12.8% |
| 2018/2 | 375.83 | +58.3% |
| 2017/2 | 237.45 | -9.4% |
| 2016/2 | 261.96 | +8.4% |
| 2015/2 | 241.6 | +2.1% |
| 2014/2 | 236.55 | +14.3% |
| 2013/2 | 207.01 | +67.3% |
| 2012/2 | 123.74 | - |