| （単位：ドル） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/5 | 4.1 | -4.9% |
| 2024/5 | 4.31 | 0.0% |
| 2023/5 | 4.31 | -2.5% |
| 2022/5 | 4.42 | +16.9% |
| 2021/5 | 3.78 | +6.2% |
| 2020/5 | 3.56 | +22.8% |
| 2019/5 | 2.9 | -20.3% |
| 2018/5 | 3.64 | +31.4% |
| 2017/5 | 2.77 | 0.0% |
| 2016/5 | 2.77 | +40.6% |
| 2015/5 | 1.97 | -30.4% |
| 2014/5 | 2.83 | +1.4% |
| 2013/5 | 2.79 | +18.7% |
| 2012/5 | 2.35 | -12.6% |
| 2011/5 | 2.69 | +20.1% |
| 2010/5 | 2.24 | - |