| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2024/12 | 384,000 | 0.0% |
| 2023/12 | 384,000 | -1.5% |
| 2022/12 | 390,000 | +15.4% |
| 2021/12 | 338,000 | +8.7% |
| 2020/12 | 311,000 | +2.0% |
| 2019/12 | 305,000 | -0.3% |
| 2018/12 | 306,000 | -1.9% |
| 2017/12 | 312,000 | +6.1% |
| 2016/12 | 294,000 | +9.3% |
| 2015/12 | 269,000 | +20.1% |
| 2014/12 | 224,000 | +19.8% |
| 2013/12 | 187,000 | +20.6% |
| 2012/12 | 155,000 | +4.7% |
| 2011/12 | 148,000 | +12.1% |
| 2010/12 | 132,000 | - |