| （単位：ドル） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/5 | 8.86 | +4.1% |
| 2024/5 | 8.51 | +6.5% |
| 2023/5 | 7.99 | +8.1% |
| 2022/5 | 7.39 | +54.9% |
| 2021/5 | 4.77 | -1209.3% |
| 2020/5 | -0.43 | -107.6% |
| 2019/5 | 5.69 | +20.3% |
| 2018/5 | 4.73 | +24.5% |
| 2017/5 | 3.8 | +31.0% |
| 2016/5 | 2.9 | -47.0% |
| 2015/5 | 5.47 | +154.4% |
| 2014/5 | 2.15 | -31.3% |
| 2013/5 | 3.13 | -12.3% |
| 2012/5 | 3.57 | +5.3% |
| 2011/5 | 3.39 | +19.4% |
| 2010/5 | 2.84 | - |