| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2024/12 | 277,000 | +3.9% |
| 2023/12 | 266,500 | +4.5% |
| 2022/12 | 255,000 | +3.0% |
| 2021/12 | 247,500 | +4.3% |
| 2020/12 | 237,300 | +5.9% |
| 2019/12 | 224,100 | +5.1% |
| 2018/12 | 213,300 | +12.0% |
| 2017/12 | 190,400 | +4.0% |
| 2016/12 | 183,000 | +4.4% |
| 2015/12 | 175,300 | +4.7% |
| 2014/12 | 167,500 | +7.9% |
| 2013/12 | 155,200 | +15.4% |
| 2012/12 | 134,500 | +38.1% |
| 2011/12 | 97,400 | +121.2% |
| 2010/12 | 44,039 | - |