| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2024/9 | 571,000 | +5.3% |
| 2023/9 | 542,400 | +4.4% |
| 2022/9 | 519,400 | +4.5% |
| 2021/9 | 497,100 | +5.1% |
| 2020/9 | 472,800 | +2.8% |
| 2019/9 | 459,800 | +4.3% |
| 2018/9 | 440,800 | +12.8% |
| 2017/9 | 390,700 | +3.3% |
| 2016/9 | 378,200 | +8.0% |
| 2015/9 | 350,100 | +9.2% |
| 2014/9 | 320,500 | +16.0% |
| 2013/9 | 276,300 | +11.7% |
| 2012/9 | 247,400 | +17.3% |
| 2011/9 | 211,000 | +21.5% |
| 2010/9 | 173,600 | - |