| （単位：千ドル） | 配当金の支払額 | 前年比（％） |
|---|---|---|
| 1Q25 | 296,000 | +13.8% |
| 1Q24 | 260,000 | +17.1% |
| 1Q23 | 222,000 | +16.8% |
| 1Q22 | 190,000 | +20.3% |
| 1Q21 | 158,000 | +12.1% |
| 1Q20 | 141,000 | +9.3% |
| 1Q19 | 129,000 | +22.9% |
| 1Q18 | 105,000 | +18.0% |
| 1Q17 | 89,000 | +8.5% |
| 1Q16 | 82,000 | +10.8% |
| 1Q15 | 74,000 | +34.5% |
| 1Q14 | 55,000 | +10.0% |
| 3Q13 | 51,000 | +13.3% |
| 2Q13 | 51,000 | +15.9% |
| 1Q13 | 50,000 | +11.1% |
| 3Q12 | 45,000 | - |
| 2Q12 | 44,000 | - |
| 1Q12 | 45,000 | - |