| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 2.84 | 0.0% |
| 2023/12 | 2.84 | +4.4% |
| 2022/12 | 2.72 | 0.0% |
| 2021/12 | 2.72 | 0.0% |
| 2020/12 | 2.72 | +1.5% |
| 2019/12 | 2.68 | +45.7% |
| 2018/12 | 1.84 | +68.8% |
| 2017/12 | 1.09 | +22.5% |
| 2016/12 | 0.89 | +7.2% |
| 2015/12 | 0.83 | +5.1% |
| 2014/12 | 0.79 | +16.2% |
| 2013/12 | 0.68 | +23.6% |
| 2012/12 | 0.55 | +37.5% |
| 2011/12 | 0.4 | +60.0% |
| 2010/12 | 0.25 | - |