| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2024/12 | 1.56 | -12.4% |
| 2023/12 | 1.78 | +43.5% |
| 2022/12 | 1.24 | +10.7% |
| 2021/12 | 1.12 | -20.0% |
| 2020/12 | 1.4 | +60.9% |
| 2019/12 | 0.87 | -43.5% |
| 2018/12 | 1.54 | +20.3% |
| 2017/12 | 1.28 | +6.7% |
| 2016/12 | 1.2 | +7.1% |
| 2015/12 | 1.12 | +12.0% |
| 2014/12 | 1 | +25.0% |
| 2013/12 | 0.8 | -35.5% |
| 2012/12 | 1.24 | +90.8% |
| 2011/12 | 0.65 | -47.6% |
| 2010/12 | 1.24 | - |