| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 1.68 | +1.2% |
| 2023/12 | 1.66 | +0.6% |
| 2022/12 | 1.65 | +1.2% |
| 2021/12 | 1.63 | +3.2% |
| 2020/12 | 1.58 | +5.3% |
| 2019/12 | 1.5 | +7.1% |
| 2018/12 | 1.4 | +10.2% |
| 2017/12 | 1.27 | +9.5% |
| 2016/12 | 1.16 | +10.5% |
| 2015/12 | 1.05 | +10.5% |
| 2014/12 | 0.95 | +11.8% |
| 2013/12 | 0.85 | -46.5% |
| 2012/12 | 1.59 | +4.6% |
| 2011/12 | 1.52 | +4.1% |
| 2010/12 | 1.46 | - |