| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 3.04 | +14.3% |
| 2023/12 | 2.66 | +10.8% |
| 2022/12 | 2.4 | +5.3% |
| 2021/12 | 2.28 | +1.8% |
| 2020/12 | 2.24 | +1.8% |
| 2019/12 | 2.2 | +3.8% |
| 2018/12 | 2.12 | +17.8% |
| 2017/12 | 1.8 | +5.9% |
| 2016/12 | 1.7 | +9.0% |
| 2015/12 | 1.56 | +9.9% |
| 2014/12 | 1.42 | +9.2% |
| 2013/12 | 1.3 | +8.3% |
| 2012/12 | 1.2 | +7.1% |
| 2011/12 | 1.12 | +7.7% |
| 2010/12 | 1.04 | - |