| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 2.4 | +9.1% |
| 2023/12 | 2.2 | +7.8% |
| 2022/12 | 2.04 | +6.3% |
| 2021/12 | 1.92 | +6.7% |
| 2020/12 | 1.8 | +4.7% |
| 2019/12 | 1.72 | +4.9% |
| 2018/12 | 1.64 | +5.1% |
| 2017/12 | 1.56 | +2.6% |
| 2016/12 | 1.52 | +2.7% |
| 2015/12 | 1.48 | +2.8% |
| 2014/12 | 1.44 | +2.9% |
| 2013/12 | 1.4 | +2.9% |
| 2012/12 | 1.36 | +3.0% |
| 2011/12 | 1.32 | +3.1% |
| 2010/12 | 1.28 | - |