| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 3.16 | -2.8% |
| 2023/12 | 3.25 | -47.3% |
| 2022/12 | 6.17 | -23.7% |
| 2021/12 | 8.09 | +46.0% |
| 2020/12 | 5.54 | +61.0% |
| 2019/12 | 3.44 | +4.6% |
| 2018/12 | 3.29 | +4.8% |
| 2017/12 | 3.14 | +6.8% |
| 2016/12 | 2.94 | +16.7% |
| 2015/12 | 2.52 | +20.0% |
| 2014/12 | 2.1 | +40.9% |
| 2013/12 | 1.49 | +38.0% |
| 2012/12 | 1.08 | +96.4% |
| 2011/12 | 0.55 | +37.5% |
| 2010/12 | 0.4 | - |