| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 1.43 | +14.4% |
| 2023/12 | 1.25 | +9.6% |
| 2022/12 | 1.14 | +10.7% |
| 2021/12 | 1.03 | +9.6% |
| 2020/12 | 0.94 | +13.3% |
| 2019/12 | 0.83 | +12.2% |
| 2018/12 | 0.74 | +12.1% |
| 2017/12 | 0.66 | +8.2% |
| 2016/12 | 0.61 | +7.0% |
| 2015/12 | 0.57 | +7.5% |
| 2014/12 | 0.53 | +1.9% |
| 2013/12 | 0.52 | 0.0% |
| 2012/12 | 0.52 | 0.0% |
| 2011/12 | 0.52 | 0.0% |
| 2010/12 | 0.52 | - |