| （単位：ドル） | 一株あたり配当金 | 前年比（％） |
|---|---|---|
| 2026/1 | 1.35 | - |
| 2024/12 | 1.31 | +2.3% |
| 2023/12 | 1.28 | +3.2% |
| 2022/12 | 1.27 | +4.1% |
| 2022/1 | 1.24 | +1.6% |
| 2021/1 | 1.22 | - |
| 2019/12 | 1.21 | +3.4% |
| 2018/12 | 1.17 | +3.5% |
| 2017/12 | 1.13 | +8.7% |
| 2016/12 | 1.09 | +10.1% |
| 2016/1 | 1.04 | +5.1% |
| 2015/1 | 0.99 | - |
| 2013/12 | 0.96 | +1.1% |
| 2012/12 | 0.95 | +10.5% |
| 2011/12 | 0.92 | - |
| 2011/1 | 0.86 | - |