| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 1.64 | 0.0% |
| 2024/12 | 1.64 | 0.0% |
| 2023/12 | 1.64 | 0.0% |
| 2022/12 | 1.64 | +3.8% |
| 2021/12 | 1.58 | +1.3% |
| 2020/12 | 1.56 | +6.1% |
| 2019/12 | 1.47 | +8.9% |
| 2018/12 | 1.35 | +9.8% |
| 2017/12 | 1.23 | +10.8% |
| 2016/12 | 1.11 | +6.7% |
| 2015/12 | 1.04 | +6.1% |
| 2014/12 | 0.98 | +7.7% |
| 2013/12 | 0.91 | +4.6% |
| 2012/12 | 0.87 | +3.6% |
| 2011/12 | 0.84 | - |