| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 0.97 | -4.9% |
| 2023/12 | 1.02 | +21.4% |
| 2022/12 | 0.84 | +23.5% |
| 2021/12 | 0.68 | +25.9% |
| 2020/12 | 0.54 | -51.8% |
| 2019/12 | 1.12 | 0.0% |
| 2018/12 | 1.12 | +2.8% |
| 2017/12 | 1.09 | +5.8% |
| 2016/12 | 1.03 | +6.2% |
| 2015/12 | 0.97 | +5.4% |
| 2014/12 | 0.92 | +8.2% |
| 2013/12 | 0.85 | +9.0% |
| 2012/12 | 0.78 | +6.8% |
| 2011/12 | 0.73 | +10.6% |
| 2010/12 | 0.66 | - |