| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 2024/12 | 94,000 | +4.2% |
| 2023/12 | 90,200 | +3.9% |
| 2022/12 | 86,800 | +11.7% |
| 2021/12 | 77,700 | +9.0% |
| 2020/12 | 71,300 | +18.2% |
| 2019/12 | 60,300 | +7.5% |
| 2018/12 | 56,100 | +27.2% |
| 2017/12 | 44,100 | +9.7% |
| 2016/12 | 40,200 | +12.6% |
| 2015/12 | 35,700 | +19.4% |
| 2014/12 | 29,900 | -239.1% |
| 2013/12 | -21,500 | -227.2% |
| 2012/12 | 16,900 | +52.3% |
| 2011/12 | 11,100 | - |