| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2025/12 | 221,437 | +3.3% |
| 2024/12 | 214,375 | +4.2% |
| 2023/12 | 205,715 | +6.5% |
| 2022/12 | 193,140 | +4.8% |
| 2021/12 | 184,253 | +6.0% |
| 2020/12 | 173,823 | +34.9% |
| 2019/12 | 128,900 | +23.9% |
| 2018/12 | 104,053 | +8.5% |
| 2017/12 | 95,888 | +11.2% |
| 2016/12 | 86,226 | +10.2% |
| 2015/12 | 78,258 | +14.4% |
| 2014/12 | 68,384 | +26.5% |
| 2013/12 | 54,039 | +30.1% |
| 2012/12 | 41,543 | +23.1% |
| 2011/12 | 33,742 | +13.1% |
| 2010/12 | 29,845 | - |