| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2025/12 | 1.76 | +2.3% |
| 2024/12 | 1.72 | +2.4% |
| 2023/12 | 1.68 | +5.0% |
| 2022/12 | 1.6 | +35.6% |
| 2021/12 | 1.18 | +9.3% |
| 2020/12 | 1.08 | +3.8% |
| 2019/12 | 1.04 | +8.3% |
| 2018/12 | 0.96 | +4.3% |
| 2017/12 | 0.92 | +4.5% |
| 2016/12 | 0.88 | +4.8% |
| 2015/12 | 0.84 | +5.0% |
| 2014/12 | 0.8 | +77.8% |
| 2013/12 | 0.45 | -36.6% |
| 2012/12 | 0.71 | +36.5% |
| 2011/12 | 0.52 | +8.3% |
| 2010/12 | 0.48 | - |