| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 3.22 | +17.9% |
| 2024/12 | 2.73 | +7.5% |
| 2023/12 | 2.54 | +2.8% |
| 2022/12 | 2.47 | 0.0% |
| 2021/12 | 2.47 | 0.0% |
| 2020/12 | 2.47 | +0.8% |
| 2019/12 | 2.45 | +2.9% |
| 2018/12 | 2.38 | +4.8% |
| 2017/12 | 2.27 | +11.3% |
| 2016/12 | 2.04 | +6.8% |
| 2015/12 | 1.91 | -64.4% |
| 2014/12 | 5.37 | +397.2% |
| 2013/12 | 1.08 | -78.9% |
| 2012/12 | 5.12 | +444.7% |
| 2011/12 | 0.94 | - |