| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 4.12 | +3.0% |
| 2023/12 | 4 | +6.4% |
| 2022/12 | 3.76 | +13.3% |
| 2021/12 | 3.32 | 0.0% |
| 2020/12 | 3.32 | +3.7% |
| 2019/12 | 3.2 | +3.9% |
| 2018/12 | 3.08 | +2.7% |
| 2017/12 | 3 | -58.6% |
| 2016/12 | 7.25 | +158.9% |
| 2015/12 | 2.8 | +6.1% |
| 2014/12 | 2.64 | +4.8% |
| 2013/12 | 2.52 | +12.5% |
| 2012/12 | 2.24 | +14.3% |
| 2011/12 | 1.96 | +8.9% |
| 2010/12 | 1.8 | - |