| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 1.92 | +6.1% |
| 2023/12 | 1.81 | +5.8% |
| 2022/12 | 1.71 | +6.2% |
| 2021/12 | 1.61 | +5.9% |
| 2020/12 | 1.52 | +7.0% |
| 2019/12 | 1.42 | +6.0% |
| 2018/12 | 1.34 | +6.3% |
| 2017/12 | 1.26 | +6.8% |
| 2016/12 | 1.18 | -46.4% |
| 2015/12 | 2.2 | +7.8% |
| 2014/12 | 2.04 | +8.5% |
| 2013/12 | 1.88 | +4.4% |
| 2012/12 | 1.8 | +5.9% |
| 2011/12 | 1.7 | +7.6% |
| 2010/12 | 1.58 | - |