| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 2.9 | +9.8% |
| 2023/12 | 2.64 | +10.0% |
| 2022/12 | 2.4 | +10.1% |
| 2021/12 | 2.18 | +4.8% |
| 2020/12 | 2.08 | +5.1% |
| 2019/12 | 1.98 | +11.2% |
| 2018/12 | 1.78 | +11.2% |
| 2017/12 | 1.6 | +11.1% |
| 2016/12 | 1.44 | +9.1% |
| 2015/12 | 1.32 | +13.8% |
| 2014/12 | 1.16 | +11.5% |
| 2013/12 | 1.04 | +8.3% |
| 2012/12 | 0.96 | +33.3% |
| 2011/12 | 0.72 | +1700.0% |
| 2010/12 | 0.04 | - |