| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2024/12 | 220,700 | +1.9% |
| 2023/12 | 216,600 | -0.2% |
| 2022/12 | 217,000 | +1.9% |
| 2021/12 | 213,000 | +7.2% |
| 2020/12 | 198,663 | +5.4% |
| 2019/12 | 188,440 | +5.6% |
| 2018/12 | 178,487 | +12.1% |
| 2017/12 | 159,284 | +21.1% |
| 2016/12 | 131,541 | +21.2% |
| 2015/12 | 108,524 | +20.7% |
| 2014/12 | 89,939 | +75.2% |
| 2013/12 | 51,324 | +14.8% |
| 2012/12 | 44,705 | +77.3% |
| 2011/12 | 25,216 | +101.7% |
| 2010/12 | 12,502 | - |