| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 1.11 | 0.0% |
| 2023/12 | 1.11 | 0.0% |
| 2022/12 | 1.11 | -46.6% |
| 2021/12 | 2.08 | 0.0% |
| 2020/12 | 2.08 | +1.5% |
| 2019/12 | 2.05 | +2.0% |
| 2018/12 | 2.01 | +2.0% |
| 2017/12 | 1.97 | +2.1% |
| 2016/12 | 1.93 | +2.1% |
| 2015/12 | 1.89 | +2.2% |
| 2014/12 | 1.85 | +2.2% |
| 2013/12 | 1.81 | +2.3% |
| 2012/12 | 1.77 | +2.3% |
| 2011/12 | 1.73 | +2.4% |
| 2010/12 | 1.69 | - |