| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 2.64 | +9.5% |
| 2023/12 | 2.41 | +10.0% |
| 2022/12 | 2.19 | +10.1% |
| 2021/12 | 1.99 | +11.8% |
| 2020/12 | 1.78 | +3.5% |
| 2019/12 | 1.72 | +10.3% |
| 2018/12 | 1.56 | +10.6% |
| 2017/12 | 1.41 | +9.3% |
| 2016/12 | 1.29 | +12.2% |
| 2015/12 | 1.15 | +25.0% |
| 2014/12 | 0.92 | +35.3% |
| 2013/12 | 0.68 | +9.7% |
| 2012/12 | 0.62 | +3.3% |
| 2011/12 | 0.6 | 0.0% |
| 2010/12 | 0.6 | - |