| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2024/12 | 46,037 | +4.6% |
| 2023/12 | 44,000 | +6.0% |
| 2022/12 | 41,500 | +27.3% |
| 2021/12 | 32,600 | +29.9% |
| 2020/12 | 25,100 | +22.4% |
| 2019/12 | 20,500 | +8.9% |
| 2018/12 | 18,823 | +13.2% |
| 2017/12 | 16,634 | +10.5% |
| 2016/12 | 15,054 | +8.2% |
| 2015/12 | 13,916 | +5.7% |
| 2014/12 | 13,165 | +39.4% |
| 2013/12 | 9,446 | +64.1% |
| 2012/12 | 5,755 | +0.6% |
| 2011/12 | 5,722 | +2.6% |
| 2010/12 | 5,577 | - |