| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 2.21 | +99.1% |
| 2023/12 | 1.11 | +2.8% |
| 2022/12 | 1.08 | 0.0% |
| 2021/12 | 1.08 | -48.1% |
| 2020/12 | 2.08 | +92.6% |
| 2019/12 | 1.08 | +1.9% |
| 2018/12 | 1.06 | +6.0% |
| 2017/12 | 1 | -50.0% |
| 2016/12 | 2 | +100.0% |
| 2015/12 | 1 | 0.0% |
| 2014/12 | 1 | +2.0% |
| 2013/12 | 0.98 | -60.3% |
| 2012/12 | 2.47 | +157.3% |
| 2011/12 | 0.96 | -56.8% |
| 2010/12 | 2.22 | - |