| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 1.24 | +6.9% |
| 2023/12 | 1.16 | +7.4% |
| 2022/12 | 1.08 | +8.0% |
| 2021/12 | 1 | +8.7% |
| 2020/12 | 0.92 | +9.5% |
| 2019/12 | 0.84 | +10.5% |
| 2018/12 | 0.76 | +20.6% |
| 2017/12 | 0.63 | -42.7% |
| 2016/12 | 1.1 | +10.0% |
| 2015/12 | 1 | +11.1% |
| 2014/12 | 0.9 | +15.4% |
| 2013/12 | 0.78 | +20.0% |
| 2012/12 | 0.65 | +44.4% |
| 2011/12 | 0.45 | +18.4% |
| 2010/12 | 0.38 | - |