| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 1.8 | 0.0% |
| 2023/12 | 1.8 | 0.0% |
| 2022/12 | 1.8 | +5.3% |
| 2021/12 | 1.71 | +5.6% |
| 2020/12 | 1.62 | +7.3% |
| 2019/12 | 1.51 | +11.0% |
| 2018/12 | 1.36 | +13.3% |
| 2017/12 | 1.2 | +15.4% |
| 2016/12 | 1.04 | +22.4% |
| 2015/12 | 0.85 | +25.0% |
| 2014/12 | 0.68 | +30.8% |
| 2013/12 | 0.52 | +44.4% |
| 2012/12 | 0.36 | +56.5% |
| 2011/12 | 0.23 | +187.5% |
| 2010/12 | 0.08 | - |