| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 1.68 | 0.0% |
| 2024/12 | 1.68 | 0.0% |
| 2023/12 | 1.68 | +3.7% |
| 2022/12 | 1.62 | +9.5% |
| 2021/12 | 1.48 | +12.1% |
| 2020/12 | 1.32 | +7.3% |
| 2019/12 | 1.23 | +7.0% |
| 2018/12 | 1.15 | +22.3% |
| 2017/12 | 0.94 | +13.3% |
| 2016/12 | 0.83 | -30.8% |
| 2015/12 | 1.2 | +8.1% |
| 2014/12 | 1.11 | +2.8% |
| 2013/12 | 1.08 | +8.0% |
| 2012/12 | 1 | -33.3% |
| 2011/12 | 1.5 | - |