| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 1.43 | +2.9% |
| 2024/12 | 1.39 | +3.7% |
| 2023/12 | 1.34 | +7.2% |
| 2022/12 | 1.25 | +10.6% |
| 2021/12 | 1.13 | +8.7% |
| 2020/12 | 1.04 | +4.0% |
| 2019/12 | 1 | +19.0% |
| 2018/12 | 0.84 | +21.7% |
| 2017/12 | 0.69 | +27.8% |
| 2016/12 | 0.54 | +31.7% |
| 2015/12 | 0.41 | +41.4% |
| 2014/12 | 0.29 | +61.1% |
| 2013/12 | 0.18 | +80.0% |
| 2012/12 | 0.1 | +150.0% |
| 2011/12 | 0.04 | - |