| （単位：ドル） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/5 | 4.58 | -1.9% |
| 2024/5 | 4.67 | +8.6% |
| 2023/5 | 4.3 | +12.0% |
| 2022/5 | 3.84 | +26.7% |
| 2021/5 | 3.03 | -0.3% |
| 2020/5 | 3.04 | +6.3% |
| 2019/5 | 2.86 | +10.9% |
| 2018/5 | 2.58 | +14.7% |
| 2017/5 | 2.25 | +7.7% |
| 2016/5 | 2.09 | +13.0% |
| 2015/5 | 1.85 | +8.2% |
| 2014/5 | 1.71 | +9.6% |
| 2013/5 | 1.56 | +3.3% |
| 2012/5 | 1.51 | +6.3% |
| 2011/5 | 1.42 | +7.6% |
| 2010/5 | 1.32 | - |