| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2024/12 | 229,000 | +4.6% |
| 2023/12 | 219,000 | +6.8% |
| 2022/12 | 205,000 | +5.7% |
| 2021/12 | 194,000 | +6.6% |
| 2020/12 | 182,000 | +11.7% |
| 2019/12 | 163,000 | +16.3% |
| 2018/12 | 140,110 | +19.5% |
| 2017/12 | 117,291 | +16.9% |
| 2016/12 | 100,371 | +7.5% |
| 2015/12 | 93,381 | +7.0% |
| 2014/12 | 87,256 | +12.4% |
| 2013/12 | 77,642 | +25.3% |
| 2012/12 | 61,945 | +40.1% |
| 2011/12 | 44,229 | +25.8% |
| 2010/12 | 35,170 | - |