| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 4.28 | +4.9% |
| 2023/12 | 4.08 | +4.1% |
| 2022/12 | 3.92 | 0.0% |
| 2021/12 | 3.92 | 0.0% |
| 2020/12 | 3.92 | +8.9% |
| 2019/12 | 3.6 | +12.5% |
| 2018/12 | 3.2 | +14.3% |
| 2017/12 | 2.8 | +16.7% |
| 2016/12 | 2.4 | +41.2% |
| 2015/12 | 1.7 | +61.9% |
| 2014/12 | 1.05 | +23.5% |
| 2013/12 | 0.85 | +30.8% |
| 2012/12 | 0.65 | +116.7% |
| 2011/12 | 0.3 | +50.0% |
| 2010/12 | 0.2 | - |