| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/10 | 1.13 | +2.7% |
| 2023/10 | 1.1 | +5.8% |
| 2022/10 | 1.04 | +6.1% |
| 2021/10 | 0.98 | +5.4% |
| 2020/10 | 0.93 | +10.7% |
| 2019/10 | 0.84 | +12.0% |
| 2018/10 | 0.75 | +10.3% |
| 2017/10 | 0.68 | +17.2% |
| 2016/10 | 0.58 | -42.0% |
| 2015/10 | 1 | +25.0% |
| 2014/10 | 0.8 | +17.6% |
| 2013/10 | 0.68 | +13.3% |
| 2012/10 | 0.6 | +17.6% |
| 2011/10 | 0.51 | -39.3% |
| 2010/10 | 0.84 | - |