| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2024/12 | 431,000 | 0.0% |
| 2023/12 | 431,000 | +9.9% |
| 2022/12 | 392,000 | +10.7% |
| 2021/12 | 354,000 | +9.6% |
| 2020/12 | 323,000 | +11.0% |
| 2019/12 | 291,000 | +9.8% |
| 2018/12 | 265,000 | +20.5% |
| 2017/12 | 220,000 | +24.3% |
| 2016/12 | 177,000 | +2.9% |
| 2015/12 | 172,000 | 0.0% |
| 2014/12 | 172,000 | +2.4% |
| 2013/12 | 168,000 | +1.8% |
| 2012/12 | 165,000 | - |