| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2024/5 | 231,883 | +8.4% |
| 2023/5 | 213,912 | +4.7% |
| 2022/5 | 204,394 | +5.0% |
| 2021/5 | 194,720 | +5.2% |
| 2020/5 | 185,101 | +2.0% |
| 2019/5 | 181,409 | +8.3% |
| 2018/5 | 167,476 | +6.8% |
| 2017/5 | 156,752 | +8.6% |
| 2016/5 | 144,350 | +6.0% |
| 2015/5 | 136,179 | +8.3% |
| 2014/5 | 125,743 | +6.9% |
| 2013/5 | 117,647 | +4.9% |
| 2012/5 | 112,153 | +3.3% |
| 2011/5 | 108,585 | - |