| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 0.81 | +2.5% |
| 2023/12 | 0.79 | +8.2% |
| 2022/12 | 0.73 | +9.0% |
| 2021/12 | 0.67 | -14.1% |
| 2020/12 | 0.78 | -36.6% |
| 2019/12 | 1.23 | +3.4% |
| 2018/12 | 1.19 | +3.5% |
| 2017/12 | 1.15 | +3.6% |
| 2016/12 | 1.11 | +4.7% |
| 2015/12 | 1.06 | +9.3% |
| 2014/12 | 0.97 | +14.1% |
| 2013/12 | 0.85 | +32.8% |
| 2012/12 | 0.64 | +33.3% |
| 2011/12 | 0.48 | +11.6% |
| 2010/12 | 0.43 | - |