| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 2.64 | +1.5% |
| 2023/12 | 2.6 | +1.6% |
| 2022/12 | 2.56 | +1.6% |
| 2021/12 | 2.52 | +1.6% |
| 2020/12 | 2.48 | +1.6% |
| 2019/12 | 2.44 | +1.7% |
| 2018/12 | 2.4 | +3.4% |
| 2017/12 | 2.32 | +5.5% |
| 2016/12 | 2.2 | +3.8% |
| 2015/12 | 2.12 | +10.4% |
| 2014/12 | 1.92 | +14.3% |
| 2013/12 | 1.68 | +13.5% |
| 2012/12 | 1.48 | +64.4% |
| 2011/12 | 0.9 | -43.8% |
| 2010/12 | 1.6 | - |