| （単位：ドル） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/5 | 4.4 | -71.0% |
| 2024/5 | 15.15 | +16.6% |
| 2023/5 | 12.99 | +11.5% |
| 2022/5 | 11.65 | +13.8% |
| 2021/5 | 10.24 | +26.3% |
| 2020/5 | 8.11 | +1.5% |
| 2019/5 | 7.99 | +5.7% |
| 2018/5 | 7.56 | +72.6% |
| 2017/5 | 4.38 | -29.5% |
| 2016/5 | 6.21 | +71.1% |
| 2015/5 | 3.63 | +19.0% |
| 2014/5 | 3.05 | +21.0% |
| 2013/5 | 2.52 | +11.0% |
| 2012/5 | 2.27 | +35.1% |
| 2011/5 | 1.68 | - |