| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2025/12 | 86,067 | +0.7% |
| 2024/12 | 85,485 | +1.6% |
| 2023/12 | 84,116 | +4.4% |
| 2022/12 | 80,547 | +0.6% |
| 2021/12 | 80,043 | +2.4% |
| 2020/12 | 78,192 | +5.4% |
| 2019/12 | 74,188 | +3.9% |
| 2018/12 | 71,421 | +3.8% |
| 2017/12 | 68,831 | +2.8% |
| 2016/12 | 66,931 | 0.0% |
| 2015/12 | 66,899 | +2.9% |
| 2014/12 | 65,006 | +6.7% |
| 2013/12 | 60,911 | +9.7% |
| 2012/12 | 55,527 | +13.0% |
| 2011/12 | 49,125 | -1.9% |
| 2010/12 | 50,061 | - |