| （単位：ドル） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 10.02 | +9.6% |
| 2024/6 | 9.14 | +10.8% |
| 2023/6 | 8.25 | +17.2% |
| 2022/6 | 7.04 | +15.4% |
| 2021/6 | 6.1 | +6.5% |
| 2020/6 | 5.73 | +8.7% |
| 2019/6 | 5.27 | +43.2% |
| 2018/6 | 3.68 | -4.9% |
| 2017/6 | 3.87 | +18.3% |
| 2016/6 | 3.27 | +6.5% |
| 2015/6 | 3.07 | -3.2% |
| 2014/6 | 3.17 | +8.9% |
| 2013/6 | 2.91 | +2.1% |
| 2012/6 | 2.85 | +12.2% |
| 2011/6 | 2.54 | +5.0% |
| 2010/6 | 2.42 | - |