| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2024/12 | 768,000 | -6.5% |
| 2023/12 | 821,000 | +0.4% |
| 2022/12 | 818,000 | +10.2% |
| 2021/12 | 742,000 | +20.7% |
| 2020/12 | 615,000 | +16.8% |
| 2019/12 | 526,700 | +21.5% |
| 2018/12 | 433,400 | +14.6% |
| 2017/12 | 378,300 | -5.4% |
| 2016/12 | 399,800 | +12.9% |
| 2015/12 | 354,100 | +55.5% |
| 2014/12 | 227,700 | +337.0% |
| 2013/12 | 52,100 | -39.7% |
| 2012/12 | 86,400 | +40.9% |
| 2011/12 | 61,323 | +17.4% |
| 2010/12 | 52,214 | - |