| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/9 | 378.46 | +1.9% |
| 2024/9 | 371.39 | -14.7% |
| 2023/9 | 435.54 | +25.6% |
| 2022/9 | 346.81 | +7.0% |
| 2021/9 | 323.98 | +20.8% |
| 2020/9 | 268.2 | -32.3% |
| 2019/9 | 396.38 | -7.8% |
| 2018/9 | 429.91 | +29.8% |
| 2017/9 | 331.19 | -9.9% |
| 2016/9 | 367.75 | -6.2% |
| 2015/9 | 392 | +22.6% |
| 2014/9 | 319.67 | +35.2% |
| 2013/9 | 236.42 | +69.0% |
| 2012/9 | 139.9 | -19.6% |
| 2011/9 | 174.08 | - |